197103480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{33521}}^1$

素因数の和:33549

約数の個数: 96

約数和(自身を含む): 687871440

約数和(自身を除く): 490767960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 33521, 67042, 100563, 134084, 167605, 201126, 234647, 268168, 335210, 402252, 469294, 502815, 670420, 703941, 804504, 938588, 1005630, 1173235, 1340840, 1407882, 1642529, 1877176, 2011260, 2346470, 2815764, 3285058, 3519705, 4022520, 4692940, 4927587, 5631528, 6570116, 7039410, 8212645, 9385880, 9855174, 13140232, 14078820, 16425290, 19710348, 24637935, 28157640, 32850580, 39420696, 49275870, 65701160, 98551740, 197103480]

約数ペア:

[(1, 197103480), (2, 98551740), (3, 65701160), (4, 49275870), (5, 39420696), (6, 32850580), (7, 28157640), (8, 24637935), (10, 19710348), (12, 16425290), (14, 14078820), (15, 13140232), (20, 9855174), (21, 9385880), (24, 8212645), (28, 7039410), (30, 6570116), (35, 5631528), (40, 4927587), (42, 4692940), (49, 4022520), (56, 3519705), (60, 3285058), (70, 2815764), (84, 2346470), (98, 2011260), (105, 1877176), (120, 1642529), (140, 1407882), (147, 1340840), (168, 1173235), (196, 1005630), (210, 938588), (245, 804504), (280, 703941), (294, 670420), (392, 502815), (420, 469294), (490, 402252), (588, 335210), (735, 268168), (840, 234647), (980, 201126), (1176, 167605), (1470, 134084), (1960, 100563), (2940, 67042), (5880, 33521)]