206573010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1453}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 567827712

約数和(自身を除く): 361254702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 677, 1354, 1453, 2031, 2906, 3385, 4062, 4359, 4739, 6770, 7265, 8718, 9478, 10155, 10171, 14217, 14530, 20310, 20342, 21795, 23695, 28434, 30513, 43590, 47390, 50855, 61026, 71085, 101710, 142170, 152565, 305130, 983681, 1967362, 2951043, 4918405, 5902086, 6885767, 9836810, 13771534, 14755215, 20657301, 29510430, 34428835, 41314602, 68857670, 103286505, 206573010]

約数ペア:

[(1, 206573010), (2, 103286505), (3, 68857670), (5, 41314602), (6, 34428835), (7, 29510430), (10, 20657301), (14, 14755215), (15, 13771534), (21, 9836810), (30, 6885767), (35, 5902086), (42, 4918405), (70, 2951043), (105, 1967362), (210, 983681), (677, 305130), (1354, 152565), (1453, 142170), (2031, 101710), (2906, 71085), (3385, 61026), (4062, 50855), (4359, 47390), (4739, 43590), (6770, 30513), (7265, 28434), (8718, 23695), (9478, 21795), (10155, 20342), (10171, 20310), (14217, 14530)]