207835108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{17923}}^1$

素因数の和:18163

約数の個数: 24

約数和(自身を含む): 393467648

約数和(自身を除く): 185632540

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 11596, 17923, 35846, 71692, 232999, 465998, 931996, 3996829, 7993658, 15987316, 51958777, 103917554, 207835108]

約数ペア:

[(1, 207835108), (2, 103917554), (4, 51958777), (13, 15987316), (26, 7993658), (52, 3996829), (223, 931996), (446, 465998), (892, 232999), (2899, 71692), (5798, 35846), (11596, 17923)]