206421808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5701}}^1$

素因数の和:5813

約数の個数: 40

約数和(自身を含む): 418572416

約数和(自身を除く): 212150608

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 2263, 4526, 5701, 9052, 11402, 18104, 22804, 36208, 45608, 91216, 176731, 353462, 416173, 706924, 832346, 1413848, 1664692, 2827696, 3329384, 6658768, 12901363, 25802726, 51605452, 103210904, 206421808]

約数ペア:

[(1, 206421808), (2, 103210904), (4, 51605452), (8, 25802726), (16, 12901363), (31, 6658768), (62, 3329384), (73, 2827696), (124, 1664692), (146, 1413848), (248, 832346), (292, 706924), (496, 416173), (584, 353462), (1168, 176731), (2263, 91216), (4526, 45608), (5701, 36208), (9052, 22804), (11402, 18104)]