199577450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3307}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 398706624

約数和(自身を除く): 199129174

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 1207, 1775, 2414, 3307, 3550, 6035, 6614, 12070, 16535, 30175, 33070, 56219, 60350, 82675, 112438, 165350, 234797, 281095, 469594, 562190, 1173985, 1405475, 2347970, 2810950, 3991549, 5869925, 7983098, 11739850, 19957745, 39915490, 99788725, 199577450]

約数ペア:

[(1, 199577450), (2, 99788725), (5, 39915490), (10, 19957745), (17, 11739850), (25, 7983098), (34, 5869925), (50, 3991549), (71, 2810950), (85, 2347970), (142, 1405475), (170, 1173985), (355, 562190), (425, 469594), (710, 281095), (850, 234797), (1207, 165350), (1775, 112438), (2414, 82675), (3307, 60350), (3550, 56219), (6035, 33070), (6614, 30175), (12070, 16535)]