207973590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 595703808

約数和(自身を除く): 387730218

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 47, 53, 55, 66, 69, 94, 106, 110, 115, 121, 138, 141, 159, 165, 230, 235, 242, 253, 265, 282, 318, 330, 345, 363, 470, 506, 517, 530, 583, 605, 690, 705, 726, 759, 795, 1034, 1081, 1166, 1210, 1219, 1265, 1410, 1518, 1551, 1590, 1749, 1815, 2162, 2438, 2491, 2530, 2585, 2783, 2915, 3102, 3243, 3498, 3630, 3657, 3795, 4982, 5170, 5405, 5566, 5687, 5830, 6095, 6413, 6486, 7314, 7473, 7590, 7755, 8349, 8745, 10810, 11374, 11891, 12190, 12455, 12826, 13409, 13915, 14946, 15510, 16215, 16698, 17061, 17490, 18285, 19239, 23782, 24910, 26818, 27401, 27830, 28435, 32065, 32430, 34122, 35673, 36570, 37365, 38478, 40227, 41745, 54802, 56870, 57293, 59455, 64130, 67045, 71346, 74730, 80454, 82203, 83490, 85305, 96195, 114586, 118910, 130801, 134090, 137005, 147499, 164406, 170610, 171879, 178365, 192390, 201135, 261602, 274010, 286465, 294998, 301411, 343758, 356730, 392403, 402270, 411015, 442497, 572930, 602822, 630223, 654005, 737495, 784806, 822030, 859395, 884994, 904233, 1260446, 1308010, 1474990, 1507055, 1718790, 1808466, 1890669, 1962015, 2212485, 3014110, 3151115, 3781338, 3924030, 4424970, 4521165, 6302230, 6932453, 9042330, 9453345, 13864906, 18906690, 20797359, 34662265, 41594718, 69324530, 103986795, 207973590]

約数ペア:

[(1, 207973590), (2, 103986795), (3, 69324530), (5, 41594718), (6, 34662265), (10, 20797359), (11, 18906690), (15, 13864906), (22, 9453345), (23, 9042330), (30, 6932453), (33, 6302230), (46, 4521165), (47, 4424970), (53, 3924030), (55, 3781338), (66, 3151115), (69, 3014110), (94, 2212485), (106, 1962015), (110, 1890669), (115, 1808466), (121, 1718790), (138, 1507055), (141, 1474990), (159, 1308010), (165, 1260446), (230, 904233), (235, 884994), (242, 859395), (253, 822030), (265, 784806), (282, 737495), (318, 654005), (330, 630223), (345, 602822), (363, 572930), (470, 442497), (506, 411015), (517, 402270), (530, 392403), (583, 356730), (605, 343758), (690, 301411), (705, 294998), (726, 286465), (759, 274010), (795, 261602), (1034, 201135), (1081, 192390), (1166, 178365), (1210, 171879), (1219, 170610), (1265, 164406), (1410, 147499), (1518, 137005), (1551, 134090), (1590, 130801), (1749, 118910), (1815, 114586), (2162, 96195), (2438, 85305), (2491, 83490), (2530, 82203), (2585, 80454), (2783, 74730), (2915, 71346), (3102, 67045), (3243, 64130), (3498, 59455), (3630, 57293), (3657, 56870), (3795, 54802), (4982, 41745), (5170, 40227), (5405, 38478), (5566, 37365), (5687, 36570), (5830, 35673), (6095, 34122), (6413, 32430), (6486, 32065), (7314, 28435), (7473, 27830), (7590, 27401), (7755, 26818), (8349, 24910), (8745, 23782), (10810, 19239), (11374, 18285), (11891, 17490), (12190, 17061), (12455, 16698), (12826, 16215), (13409, 15510), (13915, 14946)]