203834672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6737}}^1$

素因数の和:6837

約数の個数: 40

約数和(自身を含む): 414413952

約数和(自身を除く): 210579280

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 6737, 7564, 13474, 15128, 26948, 30256, 53896, 107792, 208847, 410957, 417694, 821914, 835388, 1643828, 1670776, 3287656, 3341552, 6575312, 12739667, 25479334, 50958668, 101917336, 203834672]

約数ペア:

[(1, 203834672), (2, 101917336), (4, 50958668), (8, 25479334), (16, 12739667), (31, 6575312), (61, 3341552), (62, 3287656), (122, 1670776), (124, 1643828), (244, 835388), (248, 821914), (488, 417694), (496, 410957), (976, 208847), (1891, 107792), (3782, 53896), (6737, 30256), (7564, 26948), (13474, 15128)]