203427510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47419}}^1$

素因数の和:47453

約数の個数: 64

約数和(自身を含む): 573592320

約数和(自身を除く): 370164810

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, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 47419, 94838, 142257, 237095, 284514, 474190, 521609, 616447, 711285, 1043218, 1232894, 1422570, 1564827, 1849341, 2608045, 3082235, 3129654, 3698682, 5216090, 6164470, 6780917, 7824135, 9246705, 13561834, 15648270, 18493410, 20342751, 33904585, 40685502, 67809170, 101713755, 203427510]

約数ペア:

[(1, 203427510), (2, 101713755), (3, 67809170), (5, 40685502), (6, 33904585), (10, 20342751), (11, 18493410), (13, 15648270), (15, 13561834), (22, 9246705), (26, 7824135), (30, 6780917), (33, 6164470), (39, 5216090), (55, 3698682), (65, 3129654), (66, 3082235), (78, 2608045), (110, 1849341), (130, 1564827), (143, 1422570), (165, 1232894), (195, 1043218), (286, 711285), (330, 616447), (390, 521609), (429, 474190), (715, 284514), (858, 237095), (1430, 142257), (2145, 94838), (4290, 47419)]