208096150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1787}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 413049456

約数和(自身を除く): 204953306

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 137, 170, 274, 425, 685, 850, 1370, 1787, 2329, 3425, 3574, 4658, 6850, 8935, 11645, 17870, 23290, 30379, 44675, 58225, 60758, 89350, 116450, 151895, 244819, 303790, 489638, 759475, 1224095, 1518950, 2448190, 4161923, 6120475, 8323846, 12240950, 20809615, 41619230, 104048075, 208096150]

約数ペア:

[(1, 208096150), (2, 104048075), (5, 41619230), (10, 20809615), (17, 12240950), (25, 8323846), (34, 6120475), (50, 4161923), (85, 2448190), (137, 1518950), (170, 1224095), (274, 759475), (425, 489638), (685, 303790), (850, 244819), (1370, 151895), (1787, 116450), (2329, 89350), (3425, 60758), (3574, 58225), (4658, 44675), (6850, 30379), (8935, 23290), (11645, 17870)]