201066740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 511660800

約数和(自身を除く): 310594060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 269, 281, 380, 532, 538, 562, 665, 1076, 1124, 1330, 1345, 1405, 1883, 1967, 2660, 2690, 2810, 3766, 3934, 5111, 5339, 5380, 5620, 7532, 7868, 9415, 9835, 10222, 10678, 18830, 19670, 20444, 21356, 25555, 26695, 35777, 37373, 37660, 39340, 51110, 53390, 71554, 74746, 75589, 102220, 106780, 143108, 149492, 151178, 178885, 186865, 302356, 357770, 373730, 377945, 529123, 715540, 747460, 755890, 1058246, 1436191, 1511780, 2116492, 2645615, 2872382, 5291230, 5744764, 7180955, 10053337, 10582460, 14361910, 20106674, 28723820, 40213348, 50266685, 100533370, 201066740]

約数ペア:

[(1, 201066740), (2, 100533370), (4, 50266685), (5, 40213348), (7, 28723820), (10, 20106674), (14, 14361910), (19, 10582460), (20, 10053337), (28, 7180955), (35, 5744764), (38, 5291230), (70, 2872382), (76, 2645615), (95, 2116492), (133, 1511780), (140, 1436191), (190, 1058246), (266, 755890), (269, 747460), (281, 715540), (380, 529123), (532, 377945), (538, 373730), (562, 357770), (665, 302356), (1076, 186865), (1124, 178885), (1330, 151178), (1345, 149492), (1405, 143108), (1883, 106780), (1967, 102220), (2660, 75589), (2690, 74746), (2810, 71554), (3766, 53390), (3934, 51110), (5111, 39340), (5339, 37660), (5380, 37373), (5620, 35777), (7532, 26695), (7868, 25555), (9415, 21356), (9835, 20444), (10222, 19670), (10678, 18830)]