198007424

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{41809}}^1$

素因数の和:41860

約数の個数: 32

約数和(自身を含む): 405138900

約数和(自身を除く): 207131476

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 41809, 83618, 167236, 334472, 668944, 1337888, 1546933, 2675776, 3093866, 5351552, 6187732, 12375464, 24750928, 49501856, 99003712, 198007424]

約数ペア:

[(1, 198007424), (2, 99003712), (4, 49501856), (8, 24750928), (16, 12375464), (32, 6187732), (37, 5351552), (64, 3093866), (74, 2675776), (128, 1546933), (148, 1337888), (296, 668944), (592, 334472), (1184, 167236), (2368, 83618), (4736, 41809)]