199423600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29327}}^1$

素因数の和:29362

約数の個数: 60

約数和(自身を含む): 507315744

約数和(自身を除く): 307892144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 29327, 58654, 117308, 146635, 234616, 293270, 469232, 498559, 586540, 733175, 997118, 1173080, 1466350, 1994236, 2346160, 2492795, 2932700, 3988472, 4985590, 5865400, 7976944, 9971180, 11730800, 12463975, 19942360, 24927950, 39884720, 49855900, 99711800, 199423600]

約数ペア:

[(1, 199423600), (2, 99711800), (4, 49855900), (5, 39884720), (8, 24927950), (10, 19942360), (16, 12463975), (17, 11730800), (20, 9971180), (25, 7976944), (34, 5865400), (40, 4985590), (50, 3988472), (68, 2932700), (80, 2492795), (85, 2346160), (100, 1994236), (136, 1466350), (170, 1173080), (200, 997118), (272, 733175), (340, 586540), (400, 498559), (425, 469232), (680, 293270), (850, 234616), (1360, 146635), (1700, 117308), (3400, 58654), (6800, 29327)]