209750970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3761}}^1$

素因数の和:3808

約数の個数: 96

約数和(自身を含む): 594817344

約数和(自身を除く): 385066374

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 169, 195, 286, 330, 338, 390, 429, 507, 715, 845, 858, 1014, 1430, 1690, 1859, 2145, 2535, 3718, 3761, 4290, 5070, 5577, 7522, 9295, 11154, 11283, 18590, 18805, 22566, 27885, 37610, 41371, 48893, 55770, 56415, 82742, 97786, 112830, 124113, 146679, 206855, 244465, 248226, 293358, 413710, 488930, 537823, 620565, 635609, 733395, 1075646, 1241130, 1271218, 1466790, 1613469, 1906827, 2689115, 3178045, 3226938, 3813654, 5378230, 6356090, 6991699, 8067345, 9534135, 13983398, 16134690, 19068270, 20975097, 34958495, 41950194, 69916990, 104875485, 209750970]

約数ペア:

[(1, 209750970), (2, 104875485), (3, 69916990), (5, 41950194), (6, 34958495), (10, 20975097), (11, 19068270), (13, 16134690), (15, 13983398), (22, 9534135), (26, 8067345), (30, 6991699), (33, 6356090), (39, 5378230), (55, 3813654), (65, 3226938), (66, 3178045), (78, 2689115), (110, 1906827), (130, 1613469), (143, 1466790), (165, 1271218), (169, 1241130), (195, 1075646), (286, 733395), (330, 635609), (338, 620565), (390, 537823), (429, 488930), (507, 413710), (715, 293358), (845, 248226), (858, 244465), (1014, 206855), (1430, 146679), (1690, 124113), (1859, 112830), (2145, 97786), (2535, 82742), (3718, 56415), (3761, 55770), (4290, 48893), (5070, 41371), (5577, 37610), (7522, 27885), (9295, 22566), (11154, 18805), (11283, 18590)]