209582052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7499}}^1$

素因数の和:7660

約数の個数: 48

約数和(自身を含む): 521640000

約数和(自身を除く): 312057948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 4658, 6987, 7499, 9316, 13974, 14998, 22497, 27948, 29996, 44994, 89988, 127483, 254966, 382449, 509932, 764898, 1027363, 1529796, 2054726, 3082089, 4109452, 6164178, 12328356, 17465171, 34930342, 52395513, 69860684, 104791026, 209582052]

約数ペア:

[(1, 209582052), (2, 104791026), (3, 69860684), (4, 52395513), (6, 34930342), (12, 17465171), (17, 12328356), (34, 6164178), (51, 4109452), (68, 3082089), (102, 2054726), (137, 1529796), (204, 1027363), (274, 764898), (411, 509932), (548, 382449), (822, 254966), (1644, 127483), (2329, 89988), (4658, 44994), (6987, 29996), (7499, 27948), (9316, 22497), (13974, 14998)]