201577199620

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{453737}}^1$

素因数の和:454072

約数の個数: 48

約数和(自身を含む): 429544689840

約数和(自身を除く): 227967490220

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 229, 388, 458, 485, 916, 970, 1145, 1940, 2290, 4580, 22213, 44426, 88852, 111065, 222130, 444260, 453737, 907474, 1814948, 2268685, 4537370, 9074740, 44012489, 88024978, 103905773, 176049956, 207811546, 220062445, 415623092, 440124890, 519528865, 880249780, 1039057730, 2078115460, 10078859981, 20157719962, 40315439924, 50394299905, 100788599810, 201577199620]

約数ペア:

[(1, 201577199620), (2, 100788599810), (4, 50394299905), (5, 40315439924), (10, 20157719962), (20, 10078859981), (97, 2078115460), (194, 1039057730), (229, 880249780), (388, 519528865), (458, 440124890), (485, 415623092), (916, 220062445), (970, 207811546), (1145, 176049956), (1940, 103905773), (2290, 88024978), (4580, 44012489), (22213, 9074740), (44426, 4537370), (88852, 2268685), (111065, 1814948), (222130, 907474), (444260, 453737)]