202240610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 462635712

約数和(自身を除く): 260395102

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 43, 46, 55, 65, 86, 110, 115, 121, 130, 143, 169, 215, 230, 242, 253, 286, 299, 338, 430, 473, 506, 559, 598, 605, 715, 845, 946, 989, 1118, 1210, 1265, 1430, 1495, 1573, 1690, 1859, 1978, 2365, 2530, 2783, 2795, 2990, 3146, 3289, 3718, 3887, 4730, 4945, 5203, 5566, 5590, 6149, 6578, 7267, 7774, 7865, 9295, 9890, 10406, 10879, 12298, 12857, 13915, 14534, 15730, 16445, 18590, 19435, 20449, 21758, 25714, 26015, 27830, 30745, 32890, 36179, 36335, 38870, 40898, 42757, 52030, 54395, 61490, 64285, 67639, 72358, 72670, 79937, 85514, 102245, 108790, 119669, 128570, 135278, 141427, 159874, 167141, 180895, 204490, 213785, 239338, 282854, 334282, 338195, 361790, 399685, 427570, 470327, 598345, 676390, 707135, 799370, 835705, 879307, 940654, 1196690, 1414270, 1555697, 1671410, 1758614, 1838551, 2351635, 3111394, 3677102, 4396535, 4703270, 7778485, 8793070, 9192755, 15556970, 18385510, 20224061, 40448122, 101120305, 202240610]

約数ペア:

[(1, 202240610), (2, 101120305), (5, 40448122), (10, 20224061), (11, 18385510), (13, 15556970), (22, 9192755), (23, 8793070), (26, 7778485), (43, 4703270), (46, 4396535), (55, 3677102), (65, 3111394), (86, 2351635), (110, 1838551), (115, 1758614), (121, 1671410), (130, 1555697), (143, 1414270), (169, 1196690), (215, 940654), (230, 879307), (242, 835705), (253, 799370), (286, 707135), (299, 676390), (338, 598345), (430, 470327), (473, 427570), (506, 399685), (559, 361790), (598, 338195), (605, 334282), (715, 282854), (845, 239338), (946, 213785), (989, 204490), (1118, 180895), (1210, 167141), (1265, 159874), (1430, 141427), (1495, 135278), (1573, 128570), (1690, 119669), (1859, 108790), (1978, 102245), (2365, 85514), (2530, 79937), (2783, 72670), (2795, 72358), (2990, 67639), (3146, 64285), (3289, 61490), (3718, 54395), (3887, 52030), (4730, 42757), (4945, 40898), (5203, 38870), (5566, 36335), (5590, 36179), (6149, 32890), (6578, 30745), (7267, 27830), (7774, 26015), (7865, 25714), (9295, 21758), (9890, 20449), (10406, 19435), (10879, 18590), (12298, 16445), (12857, 15730), (13915, 14534)]