200508064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 72

約数和(自身を含む): 441559188

約数和(自身を除く): 241051124

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 544, 608, 646, 722, 1021, 1292, 1444, 2042, 2584, 2888, 4084, 5168, 5776, 6137, 8168, 10336, 11552, 12274, 16336, 17357, 19399, 24548, 32672, 34714, 38798, 49096, 69428, 77596, 98192, 138856, 155192, 196384, 277712, 310384, 329783, 368581, 555424, 620768, 659566, 737162, 1319132, 1474324, 2638264, 2948648, 5276528, 5897296, 6265877, 10553056, 11794592, 12531754, 25063508, 50127016, 100254032, 200508064]

約数ペア:

[(1, 200508064), (2, 100254032), (4, 50127016), (8, 25063508), (16, 12531754), (17, 11794592), (19, 10553056), (32, 6265877), (34, 5897296), (38, 5276528), (68, 2948648), (76, 2638264), (136, 1474324), (152, 1319132), (272, 737162), (304, 659566), (323, 620768), (361, 555424), (544, 368581), (608, 329783), (646, 310384), (722, 277712), (1021, 196384), (1292, 155192), (1444, 138856), (2042, 98192), (2584, 77596), (2888, 69428), (4084, 49096), (5168, 38798), (5776, 34714), (6137, 32672), (8168, 24548), (10336, 19399), (11552, 17357), (12274, 16336)]