202989270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21211}}^1$

素因数の和:21261

約数の個数: 64

約数和(自身を含む): 549815040

約数和(自身を除く): 346825770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 21211, 42422, 63633, 106055, 127266, 212110, 233321, 318165, 466642, 615119, 636330, 699963, 1166605, 1230238, 1399926, 1845357, 2333210, 3075595, 3499815, 3690714, 6151190, 6766309, 6999630, 9226785, 13532618, 18453570, 20298927, 33831545, 40597854, 67663090, 101494635, 202989270]

約数ペア:

[(1, 202989270), (2, 101494635), (3, 67663090), (5, 40597854), (6, 33831545), (10, 20298927), (11, 18453570), (15, 13532618), (22, 9226785), (29, 6999630), (30, 6766309), (33, 6151190), (55, 3690714), (58, 3499815), (66, 3075595), (87, 2333210), (110, 1845357), (145, 1399926), (165, 1230238), (174, 1166605), (290, 699963), (319, 636330), (330, 615119), (435, 466642), (638, 318165), (870, 233321), (957, 212110), (1595, 127266), (1914, 106055), (3190, 63633), (4785, 42422), (9570, 21211)]