201475696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21379}}^1$

素因数の和:21437

約数の個数: 40

約数和(自身を含む): 424179200

約数和(自身を除く): 222703504

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 21379, 42758, 85516, 171032, 342064, 406201, 662749, 812402, 1325498, 1624804, 2650996, 3249608, 5301992, 6499216, 10603984, 12592231, 25184462, 50368924, 100737848, 201475696]

約数ペア:

[(1, 201475696), (2, 100737848), (4, 50368924), (8, 25184462), (16, 12592231), (19, 10603984), (31, 6499216), (38, 5301992), (62, 3249608), (76, 2650996), (124, 1624804), (152, 1325498), (248, 812402), (304, 662749), (496, 406201), (589, 342064), (1178, 171032), (2356, 85516), (4712, 42758), (9424, 21379)]