201898410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15761}}^1$

素因数の和:15839

約数の個数: 64

約数和(自身を含む): 562892544

約数和(自身を除く): 360994134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 15761, 31522, 47283, 78805, 94566, 110327, 157610, 220654, 236415, 330981, 472830, 551635, 661962, 961421, 1103270, 1654905, 1922842, 2884263, 3309810, 4807105, 5768526, 6729947, 9614210, 13459894, 14421315, 20189841, 28842630, 33649735, 40379682, 67299470, 100949205, 201898410]

約数ペア:

[(1, 201898410), (2, 100949205), (3, 67299470), (5, 40379682), (6, 33649735), (7, 28842630), (10, 20189841), (14, 14421315), (15, 13459894), (21, 9614210), (30, 6729947), (35, 5768526), (42, 4807105), (61, 3309810), (70, 2884263), (105, 1922842), (122, 1654905), (183, 1103270), (210, 961421), (305, 661962), (366, 551635), (427, 472830), (610, 330981), (854, 236415), (915, 220654), (1281, 157610), (1830, 110327), (2135, 94566), (2562, 78805), (4270, 47283), (6405, 31522), (12810, 15761)]