200879532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1949}}^1$

素因数の和:2375

約数の個数: 72

約数和(自身を含む): 582036000

約数和(自身を除く): 381156468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 409, 818, 1227, 1636, 1949, 2454, 2863, 3681, 3898, 4908, 5726, 5847, 7362, 7796, 8589, 11452, 11694, 13643, 14724, 17178, 17541, 23388, 25767, 27286, 34356, 35082, 40929, 51534, 54572, 70164, 81858, 103068, 122787, 163716, 245574, 491148, 797141, 1594282, 2391423, 3188564, 4782846, 5579987, 7174269, 9565692, 11159974, 14348538, 16739961, 22319948, 28697076, 33479922, 50219883, 66959844, 100439766, 200879532]

約数ペア:

[(1, 200879532), (2, 100439766), (3, 66959844), (4, 50219883), (6, 33479922), (7, 28697076), (9, 22319948), (12, 16739961), (14, 14348538), (18, 11159974), (21, 9565692), (28, 7174269), (36, 5579987), (42, 4782846), (63, 3188564), (84, 2391423), (126, 1594282), (252, 797141), (409, 491148), (818, 245574), (1227, 163716), (1636, 122787), (1949, 103068), (2454, 81858), (2863, 70164), (3681, 54572), (3898, 51534), (4908, 40929), (5726, 35082), (5847, 34356), (7362, 27286), (7796, 25767), (8589, 23388), (11452, 17541), (11694, 17178), (13643, 14724)]