219730992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{352133}}^1$

素因数の和:352157

約数の個数: 40

約数和(自身を含む): 611304624

約数和(自身を除く): 391573632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 352133, 704266, 1056399, 1408532, 2112798, 2817064, 4225596, 4577729, 5634128, 8451192, 9155458, 13733187, 16902384, 18310916, 27466374, 36621832, 54932748, 73243664, 109865496, 219730992]

約数ペア:

[(1, 219730992), (2, 109865496), (3, 73243664), (4, 54932748), (6, 36621832), (8, 27466374), (12, 18310916), (13, 16902384), (16, 13733187), (24, 9155458), (26, 8451192), (39, 5634128), (48, 4577729), (52, 4225596), (78, 2817064), (104, 2112798), (156, 1408532), (208, 1056399), (312, 704266), (624, 352133)]