198259360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95317}}^1$

素因数の和:95345

約数の個数: 48

約数和(自身を含む): 504422856

約数和(自身を除く): 306163496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 95317, 190634, 381268, 476585, 762536, 953170, 1239121, 1525072, 1906340, 2478242, 3050144, 3812680, 4956484, 6195605, 7625360, 9912968, 12391210, 15250720, 19825936, 24782420, 39651872, 49564840, 99129680, 198259360]

約数ペア:

[(1, 198259360), (2, 99129680), (4, 49564840), (5, 39651872), (8, 24782420), (10, 19825936), (13, 15250720), (16, 12391210), (20, 9912968), (26, 7625360), (32, 6195605), (40, 4956484), (52, 3812680), (65, 3050144), (80, 2478242), (104, 1906340), (130, 1525072), (160, 1239121), (208, 953170), (260, 762536), (416, 476585), (520, 381268), (1040, 190634), (2080, 95317)]