200414812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 401447200

約数和(自身を除く): 201032388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 494, 988, 1417, 1861, 2071, 2834, 3722, 4142, 5668, 7444, 8284, 24193, 26923, 35359, 48386, 53846, 70718, 96772, 107692, 141436, 202849, 405698, 459667, 811396, 919334, 1838668, 2637037, 3854131, 5274074, 7708262, 10548148, 15416524, 50103703, 100207406, 200414812]

約数ペア:

[(1, 200414812), (2, 100207406), (4, 50103703), (13, 15416524), (19, 10548148), (26, 7708262), (38, 5274074), (52, 3854131), (76, 2637037), (109, 1838668), (218, 919334), (247, 811396), (436, 459667), (494, 405698), (988, 202849), (1417, 141436), (1861, 107692), (2071, 96772), (2834, 70718), (3722, 53846), (4142, 48386), (5668, 35359), (7444, 26923), (8284, 24193)]