203371890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{165343}}^1$

素因数の和:165394

約数の個数: 32

約数和(自身を含む): 500000256

約数和(自身を除く): 296628366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 165343, 330686, 496029, 826715, 992058, 1653430, 2480145, 4960290, 6779063, 13558126, 20337189, 33895315, 40674378, 67790630, 101685945, 203371890]

約数ペア:

[(1, 203371890), (2, 101685945), (3, 67790630), (5, 40674378), (6, 33895315), (10, 20337189), (15, 13558126), (30, 6779063), (41, 4960290), (82, 2480145), (123, 1653430), (205, 992058), (246, 826715), (410, 496029), (615, 330686), (1230, 165343)]