200041790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21673}}^1$

素因数の和:21764

約数の個数: 32

約数和(自身を含む): 393253056

約数和(自身を除く): 193211266

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 21673, 43346, 108365, 216730, 281749, 563498, 1408745, 1538783, 2817490, 3077566, 7693915, 15387830, 20004179, 40008358, 100020895, 200041790]

約数ペア:

[(1, 200041790), (2, 100020895), (5, 40008358), (10, 20004179), (13, 15387830), (26, 7693915), (65, 3077566), (71, 2817490), (130, 1538783), (142, 1408745), (355, 563498), (710, 281749), (923, 216730), (1846, 108365), (4615, 43346), (9230, 21673)]