205327098

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4671

約数の個数: 48

約数和(自身を含む): 463298472

約数和(自身を除く): 257971374

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 1098, 2501, 4561, 5002, 7503, 9122, 13683, 15006, 22509, 27366, 41049, 45018, 82098, 187001, 278221, 374002, 556442, 561003, 834663, 1122006, 1669326, 1683009, 2503989, 3366018, 5007978, 11407061, 22814122, 34221183, 68442366, 102663549, 205327098]

約数ペア:

[(1, 205327098), (2, 102663549), (3, 68442366), (6, 34221183), (9, 22814122), (18, 11407061), (41, 5007978), (61, 3366018), (82, 2503989), (122, 1683009), (123, 1669326), (183, 1122006), (246, 834663), (366, 561003), (369, 556442), (549, 374002), (738, 278221), (1098, 187001), (2501, 82098), (4561, 45018), (5002, 41049), (7503, 27366), (9122, 22509), (13683, 15006)]