203901360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65353}}^1$

素因数の和:65382

約数の個数: 80

約数和(自身を含む): 680727264

約数和(自身を除く): 476825904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 65353, 130706, 196059, 261412, 326765, 392118, 522824, 653530, 784236, 849589, 980295, 1045648, 1307060, 1568472, 1699178, 1960590, 2548767, 2614120, 3136944, 3398356, 3921180, 4247945, 5097534, 5228240, 6796712, 7842360, 8495890, 10195068, 12743835, 13593424, 15684720, 16991780, 20390136, 25487670, 33983560, 40780272, 50975340, 67967120, 101950680, 203901360]

約数ペア:

[(1, 203901360), (2, 101950680), (3, 67967120), (4, 50975340), (5, 40780272), (6, 33983560), (8, 25487670), (10, 20390136), (12, 16991780), (13, 15684720), (15, 13593424), (16, 12743835), (20, 10195068), (24, 8495890), (26, 7842360), (30, 6796712), (39, 5228240), (40, 5097534), (48, 4247945), (52, 3921180), (60, 3398356), (65, 3136944), (78, 2614120), (80, 2548767), (104, 1960590), (120, 1699178), (130, 1568472), (156, 1307060), (195, 1045648), (208, 980295), (240, 849589), (260, 784236), (312, 653530), (390, 522824), (520, 392118), (624, 326765), (780, 261412), (1040, 196059), (1560, 130706), (3120, 65353)]