201267270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25127}}^1$

素因数の和:25229

約数の個数: 48

約数和(自身を含む): 529195680

約数和(自身を除く): 327928410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 25127, 50254, 75381, 125635, 150762, 226143, 251270, 376905, 452286, 753810, 1130715, 2236303, 2261430, 4472606, 6708909, 11181515, 13417818, 20126727, 22363030, 33544545, 40253454, 67089090, 100633635, 201267270]

約数ペア:

[(1, 201267270), (2, 100633635), (3, 67089090), (5, 40253454), (6, 33544545), (9, 22363030), (10, 20126727), (15, 13417818), (18, 11181515), (30, 6708909), (45, 4472606), (89, 2261430), (90, 2236303), (178, 1130715), (267, 753810), (445, 452286), (534, 376905), (801, 251270), (890, 226143), (1335, 150762), (1602, 125635), (2670, 75381), (4005, 50254), (8010, 25127)]