201664539650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{631}}^1\times {\mathrm{130447}}^1$

素因数の和:131104

約数の個数: 72

約数和(自身を含む): 437031063936

約数和(自身を除く): 235366524286

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 631, 1225, 1262, 2450, 3155, 4417, 6310, 8834, 15775, 22085, 30919, 31550, 44170, 61838, 110425, 130447, 154595, 220850, 260894, 309190, 652235, 772975, 913129, 1304470, 1545950, 1826258, 3261175, 4565645, 6391903, 6522350, 9131290, 12783806, 22828225, 31959515, 45656450, 63919030, 82312057, 159797575, 164624114, 319595150, 411560285, 576184399, 823120570, 1152368798, 2057801425, 2880921995, 4033290793, 4115602850, 5761843990, 8066581586, 14404609975, 20166453965, 28809219950, 40332907930, 100832269825, 201664539650]

約数ペア:

[(1, 201664539650), (2, 100832269825), (5, 40332907930), (7, 28809219950), (10, 20166453965), (14, 14404609975), (25, 8066581586), (35, 5761843990), (49, 4115602850), (50, 4033290793), (70, 2880921995), (98, 2057801425), (175, 1152368798), (245, 823120570), (350, 576184399), (490, 411560285), (631, 319595150), (1225, 164624114), (1262, 159797575), (2450, 82312057), (3155, 63919030), (4417, 45656450), (6310, 31959515), (8834, 22828225), (15775, 12783806), (22085, 9131290), (30919, 6522350), (31550, 6391903), (44170, 4565645), (61838, 3261175), (110425, 1826258), (130447, 1545950), (154595, 1304470), (220850, 913129), (260894, 772975), (309190, 652235)]