201395130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{291877}}^1$

素因数の和:291910

約数の個数: 32

約数和(自身を含む): 504365184

約数和(自身を除く): 302970054

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 291877, 583754, 875631, 1459385, 1751262, 2918770, 4378155, 6713171, 8756310, 13426342, 20139513, 33565855, 40279026, 67131710, 100697565, 201395130]

約数ペア:

[(1, 201395130), (2, 100697565), (3, 67131710), (5, 40279026), (6, 33565855), (10, 20139513), (15, 13426342), (23, 8756310), (30, 6713171), (46, 4378155), (69, 2918770), (115, 1751262), (138, 1459385), (230, 875631), (345, 583754), (690, 291877)]