204069320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8047

約数の個数: 96

約数和(自身を含む): 575278200

約数和(自身を除く): 371208880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 8009, 12740, 16018, 25480, 32036, 40045, 56063, 64072, 80090, 104117, 112126, 160180, 208234, 224252, 280315, 320360, 392441, 416468, 448504, 520585, 560630, 728819, 784882, 832936, 1041170, 1121260, 1457638, 1569764, 1962205, 2082340, 2242520, 2915276, 3139528, 3644095, 3924410, 4164680, 5101733, 5830552, 7288190, 7848820, 10203466, 14576380, 15697640, 20406932, 25508665, 29152760, 40813864, 51017330, 102034660, 204069320]

約数ペア:

[(1, 204069320), (2, 102034660), (4, 51017330), (5, 40813864), (7, 29152760), (8, 25508665), (10, 20406932), (13, 15697640), (14, 14576380), (20, 10203466), (26, 7848820), (28, 7288190), (35, 5830552), (40, 5101733), (49, 4164680), (52, 3924410), (56, 3644095), (65, 3139528), (70, 2915276), (91, 2242520), (98, 2082340), (104, 1962205), (130, 1569764), (140, 1457638), (182, 1121260), (196, 1041170), (245, 832936), (260, 784882), (280, 728819), (364, 560630), (392, 520585), (455, 448504), (490, 416468), (520, 392441), (637, 320360), (728, 280315), (910, 224252), (980, 208234), (1274, 160180), (1820, 112126), (1960, 104117), (2548, 80090), (3185, 64072), (3640, 56063), (5096, 40045), (6370, 32036), (8009, 25480), (12740, 16018)]