201893340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27809}}^1$

素因数の和:27843

約数の個数: 72

約数和(自身を含む): 621386640

約数和(自身を除く): 419493300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 27809, 55618, 83427, 111236, 139045, 166854, 278090, 305899, 333708, 417135, 556180, 611798, 834270, 917697, 1223596, 1529495, 1668540, 1835394, 3058990, 3364889, 3670788, 4588485, 6117980, 6729778, 9176970, 10094667, 13459556, 16824445, 18353940, 20189334, 33648890, 40378668, 50473335, 67297780, 100946670, 201893340]

約数ペア:

[(1, 201893340), (2, 100946670), (3, 67297780), (4, 50473335), (5, 40378668), (6, 33648890), (10, 20189334), (11, 18353940), (12, 16824445), (15, 13459556), (20, 10094667), (22, 9176970), (30, 6729778), (33, 6117980), (44, 4588485), (55, 3670788), (60, 3364889), (66, 3058990), (110, 1835394), (121, 1668540), (132, 1529495), (165, 1223596), (220, 917697), (242, 834270), (330, 611798), (363, 556180), (484, 417135), (605, 333708), (660, 305899), (726, 278090), (1210, 166854), (1452, 139045), (1815, 111236), (2420, 83427), (3630, 55618), (7260, 27809)]