200898127870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{375251}}^1$

素因数の和:375457

約数の個数: 64

約数和(自身を含む): 409811208192

約数和(自身を除く): 208913080322

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 157, 310, 314, 341, 682, 785, 1570, 1705, 1727, 3410, 3454, 4867, 8635, 9734, 17270, 24335, 48670, 53537, 107074, 267685, 375251, 535370, 750502, 1876255, 3752510, 4127761, 8255522, 11632781, 20638805, 23265562, 41277610, 58163905, 58914407, 116327810, 117828814, 127960591, 255921182, 294572035, 589144070, 639802955, 648058477, 1279605910, 1296116954, 1826346617, 3240292385, 3652693234, 6480584770, 9131733085, 18263466170, 20089812787, 40179625574, 100449063935, 200898127870]

約数ペア:

[(1, 200898127870), (2, 100449063935), (5, 40179625574), (10, 20089812787), (11, 18263466170), (22, 9131733085), (31, 6480584770), (55, 3652693234), (62, 3240292385), (110, 1826346617), (155, 1296116954), (157, 1279605910), (310, 648058477), (314, 639802955), (341, 589144070), (682, 294572035), (785, 255921182), (1570, 127960591), (1705, 117828814), (1727, 116327810), (3410, 58914407), (3454, 58163905), (4867, 41277610), (8635, 23265562), (9734, 20638805), (17270, 11632781), (24335, 8255522), (48670, 4127761), (53537, 3752510), (107074, 1876255), (267685, 750502), (375251, 535370)]