200901921350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2888597}}^1$

素因数の和:2888729

約数の個数: 48

約数和(自身を含む): 406183096368

約数和(自身を除く): 205281175018

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 1070, 1391, 2675, 2782, 5350, 6955, 13910, 34775, 69550, 2888597, 5777194, 14442985, 28885970, 37551761, 72214925, 75103522, 144429850, 187758805, 309079879, 375517610, 618159758, 938794025, 1545399395, 1877588050, 3090798790, 4018038427, 7726996975, 8036076854, 15453993950, 20090192135, 40180384270, 100450960675, 200901921350]

約数ペア:

[(1, 200901921350), (2, 100450960675), (5, 40180384270), (10, 20090192135), (13, 15453993950), (25, 8036076854), (26, 7726996975), (50, 4018038427), (65, 3090798790), (107, 1877588050), (130, 1545399395), (214, 938794025), (325, 618159758), (535, 375517610), (650, 309079879), (1070, 187758805), (1391, 144429850), (2675, 75103522), (2782, 72214925), (5350, 37551761), (6955, 28885970), (13910, 14442985), (34775, 5777194), (69550, 2888597)]