200904072

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 511089600

約数和(自身を除く): 310185528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 211, 291, 388, 409, 422, 582, 633, 776, 818, 844, 1164, 1227, 1266, 1636, 1688, 2328, 2454, 2532, 3272, 4908, 5064, 9816, 20467, 39673, 40934, 61401, 79346, 81868, 86299, 119019, 122802, 158692, 163736, 172598, 238038, 245604, 258897, 317384, 345196, 476076, 491208, 517794, 690392, 952152, 1035588, 2071176, 8371003, 16742006, 25113009, 33484012, 50226018, 66968024, 100452036, 200904072]

約数ペア:

[(1, 200904072), (2, 100452036), (3, 66968024), (4, 50226018), (6, 33484012), (8, 25113009), (12, 16742006), (24, 8371003), (97, 2071176), (194, 1035588), (211, 952152), (291, 690392), (388, 517794), (409, 491208), (422, 476076), (582, 345196), (633, 317384), (776, 258897), (818, 245604), (844, 238038), (1164, 172598), (1227, 163736), (1266, 158692), (1636, 122802), (1688, 119019), (2328, 86299), (2454, 81868), (2532, 79346), (3272, 61401), (4908, 40934), (5064, 39673), (9816, 20467)]