200590803088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77641}}^1\times {\mathrm{12421}}^1$

素因数の和:90083

約数の個数: 40

約数和(自身を含む): 418579513016

約数和(自身を除く): 217988709928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12421, 24842, 49684, 77641, 99368, 155282, 161473, 198736, 310564, 322946, 621128, 645892, 1009333, 1242256, 1291784, 2018666, 2583568, 4037332, 8074664, 16149328, 964378861, 1928757722, 3857515444, 7715030888, 12536925193, 15430061776, 25073850386, 50147700772, 100295401544, 200590803088]

約数ペア:

[(1, 200590803088), (2, 100295401544), (4, 50147700772), (8, 25073850386), (13, 15430061776), (16, 12536925193), (26, 7715030888), (52, 3857515444), (104, 1928757722), (208, 964378861), (12421, 16149328), (24842, 8074664), (49684, 4037332), (77641, 2583568), (99368, 2018666), (155282, 1291784), (161473, 1242256), (198736, 1009333), (310564, 645892), (322946, 621128)]