200925912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 591494400

約数和(自身を除く): 390568488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 41, 44, 57, 66, 76, 82, 88, 114, 123, 132, 152, 164, 209, 228, 246, 264, 328, 418, 451, 456, 492, 627, 779, 836, 902, 977, 984, 1254, 1353, 1558, 1672, 1804, 1954, 2337, 2508, 2706, 2931, 3116, 3608, 3908, 4674, 5016, 5412, 5862, 6232, 7816, 8569, 9348, 10747, 10824, 11724, 17138, 18563, 18696, 21494, 23448, 25707, 32241, 34276, 37126, 40057, 42988, 51414, 55689, 64482, 68552, 74252, 80114, 85976, 102828, 111378, 120171, 128964, 148504, 160228, 204193, 205656, 222756, 240342, 257928, 320456, 408386, 440627, 445512, 480684, 612579, 761083, 816772, 881254, 961368, 1225158, 1321881, 1522166, 1633544, 1762508, 2283249, 2450316, 2643762, 3044332, 3525016, 4566498, 4900632, 5287524, 6088664, 8371913, 9132996, 10575048, 16743826, 18265992, 25115739, 33487652, 50231478, 66975304, 100462956, 200925912]

約数ペア:

[(1, 200925912), (2, 100462956), (3, 66975304), (4, 50231478), (6, 33487652), (8, 25115739), (11, 18265992), (12, 16743826), (19, 10575048), (22, 9132996), (24, 8371913), (33, 6088664), (38, 5287524), (41, 4900632), (44, 4566498), (57, 3525016), (66, 3044332), (76, 2643762), (82, 2450316), (88, 2283249), (114, 1762508), (123, 1633544), (132, 1522166), (152, 1321881), (164, 1225158), (209, 961368), (228, 881254), (246, 816772), (264, 761083), (328, 612579), (418, 480684), (451, 445512), (456, 440627), (492, 408386), (627, 320456), (779, 257928), (836, 240342), (902, 222756), (977, 205656), (984, 204193), (1254, 160228), (1353, 148504), (1558, 128964), (1672, 120171), (1804, 111378), (1954, 102828), (2337, 85976), (2508, 80114), (2706, 74252), (2931, 68552), (3116, 64482), (3608, 55689), (3908, 51414), (4674, 42988), (5016, 40057), (5412, 37126), (5862, 34276), (6232, 32241), (7816, 25707), (8569, 23448), (9348, 21494), (10747, 18696), (10824, 18563), (11724, 17138)]