207560484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7057}}^1$

素因数の和:7129

約数の個数: 72

約数和(自身を含む): 565204640

約数和(自身を除く): 357644156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 7057, 7353, 9804, 14114, 14706, 21171, 28228, 29412, 42342, 63513, 84684, 127026, 134083, 254052, 268166, 303451, 402249, 536332, 606902, 804498, 910353, 1206747, 1213804, 1608996, 1820706, 2413494, 2731059, 3641412, 4826988, 5462118, 5765569, 10924236, 11531138, 17296707, 23062276, 34593414, 51890121, 69186828, 103780242, 207560484]

約数ペア:

[(1, 207560484), (2, 103780242), (3, 69186828), (4, 51890121), (6, 34593414), (9, 23062276), (12, 17296707), (18, 11531138), (19, 10924236), (36, 5765569), (38, 5462118), (43, 4826988), (57, 3641412), (76, 2731059), (86, 2413494), (114, 1820706), (129, 1608996), (171, 1213804), (172, 1206747), (228, 910353), (258, 804498), (342, 606902), (387, 536332), (516, 402249), (684, 303451), (774, 268166), (817, 254052), (1548, 134083), (1634, 127026), (2451, 84684), (3268, 63513), (4902, 42342), (7057, 29412), (7353, 28228), (9804, 21171), (14114, 14706)]