202215390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6247}}^1$

素因数の和:6353

約数の個数: 64

約数和(自身を含む): 529030656

約数和(自身を除く): 326815266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 5395, 6247, 6474, 10790, 12494, 16185, 18741, 31235, 32370, 37482, 62470, 81211, 93705, 162422, 187410, 243633, 406055, 487266, 518501, 812110, 1037002, 1218165, 1555503, 2436330, 2592505, 3111006, 5185010, 6740513, 7777515, 13481026, 15555030, 20221539, 33702565, 40443078, 67405130, 101107695, 202215390]

約数ペア:

[(1, 202215390), (2, 101107695), (3, 67405130), (5, 40443078), (6, 33702565), (10, 20221539), (13, 15555030), (15, 13481026), (26, 7777515), (30, 6740513), (39, 5185010), (65, 3111006), (78, 2592505), (83, 2436330), (130, 1555503), (166, 1218165), (195, 1037002), (249, 812110), (390, 518501), (415, 487266), (498, 406055), (830, 243633), (1079, 187410), (1245, 162422), (2158, 93705), (2490, 81211), (3237, 62470), (5395, 37482), (6247, 32370), (6474, 31235), (10790, 18741), (12494, 16185)]