200138510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 426202560

約数和(自身を除く): 226064050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 173, 286, 346, 715, 809, 865, 1430, 1618, 1730, 1903, 2249, 3806, 4045, 4498, 8090, 8899, 9515, 10517, 11245, 17798, 19030, 21034, 22490, 24739, 44495, 49478, 52585, 88990, 105170, 115687, 123695, 139957, 231374, 247390, 279914, 578435, 699785, 1156870, 1399570, 1539527, 1819441, 3079054, 3638882, 7697635, 9097205, 15395270, 18194410, 20013851, 40027702, 100069255, 200138510]

約数ペア:

[(1, 200138510), (2, 100069255), (5, 40027702), (10, 20013851), (11, 18194410), (13, 15395270), (22, 9097205), (26, 7697635), (55, 3638882), (65, 3079054), (110, 1819441), (130, 1539527), (143, 1399570), (173, 1156870), (286, 699785), (346, 578435), (715, 279914), (809, 247390), (865, 231374), (1430, 139957), (1618, 123695), (1730, 115687), (1903, 105170), (2249, 88990), (3806, 52585), (4045, 49478), (4498, 44495), (8090, 24739), (8899, 22490), (9515, 21034), (10517, 19030), (11245, 17798)]