212445996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87211}}^1$

素因数の和:87254

約数の個数: 48

約数和(自身を含む): 586064640

約数和(自身を除く): 373618644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 87211, 174422, 261633, 348844, 523266, 610477, 1046532, 1220954, 1831431, 2441908, 2529119, 3662862, 5058238, 7325724, 7587357, 10116476, 15174714, 17703833, 30349428, 35407666, 53111499, 70815332, 106222998, 212445996]

約数ペア:

[(1, 212445996), (2, 106222998), (3, 70815332), (4, 53111499), (6, 35407666), (7, 30349428), (12, 17703833), (14, 15174714), (21, 10116476), (28, 7587357), (29, 7325724), (42, 5058238), (58, 3662862), (84, 2529119), (87, 2441908), (116, 1831431), (174, 1220954), (203, 1046532), (348, 610477), (406, 523266), (609, 348844), (812, 261633), (1218, 174422), (2436, 87211)]