200143840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96223}}^1$

素因数の和:96251

約数の個数: 48

約数和(自身を含む): 509217408

約数和(自身を除く): 309073568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 96223, 192446, 384892, 481115, 769784, 962230, 1250899, 1539568, 1924460, 2501798, 3079136, 3848920, 5003596, 6254495, 7697840, 10007192, 12508990, 15395680, 20014384, 25017980, 40028768, 50035960, 100071920, 200143840]

約数ペア:

[(1, 200143840), (2, 100071920), (4, 50035960), (5, 40028768), (8, 25017980), (10, 20014384), (13, 15395680), (16, 12508990), (20, 10007192), (26, 7697840), (32, 6254495), (40, 5003596), (52, 3848920), (65, 3079136), (80, 2501798), (104, 1924460), (130, 1539568), (160, 1250899), (208, 962230), (260, 769784), (416, 481115), (520, 384892), (1040, 192446), (2080, 96223)]