209577296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3037}}^1$

素因数の和:3291

約数の個数: 40

約数和(自身を含む): 429451680

約数和(自身を除く): 219874384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 227, 304, 454, 908, 1816, 3037, 3632, 4313, 6074, 8626, 12148, 17252, 24296, 34504, 48592, 57703, 69008, 115406, 230812, 461624, 689399, 923248, 1378798, 2757596, 5515192, 11030384, 13098581, 26197162, 52394324, 104788648, 209577296]

約数ペア:

[(1, 209577296), (2, 104788648), (4, 52394324), (8, 26197162), (16, 13098581), (19, 11030384), (38, 5515192), (76, 2757596), (152, 1378798), (227, 923248), (304, 689399), (454, 461624), (908, 230812), (1816, 115406), (3037, 69008), (3632, 57703), (4313, 48592), (6074, 34504), (8626, 24296), (12148, 17252)]