201976290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4409}}^1$

素因数の和:4931

約数の個数: 48

約数和(自身を含む): 526289400

約数和(自身を除く): 324313110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 509, 1018, 1527, 2545, 3054, 4409, 4581, 5090, 7635, 8818, 9162, 13227, 15270, 22045, 22905, 26454, 39681, 44090, 45810, 66135, 79362, 132270, 198405, 396810, 2244181, 4488362, 6732543, 11220905, 13465086, 20197629, 22441810, 33662715, 40395258, 67325430, 100988145, 201976290]

約数ペア:

[(1, 201976290), (2, 100988145), (3, 67325430), (5, 40395258), (6, 33662715), (9, 22441810), (10, 20197629), (15, 13465086), (18, 11220905), (30, 6732543), (45, 4488362), (90, 2244181), (509, 396810), (1018, 198405), (1527, 132270), (2545, 79362), (3054, 66135), (4409, 45810), (4581, 44090), (5090, 39681), (7635, 26454), (8818, 22905), (9162, 22045), (13227, 15270)]