199754772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4093}}^1$

素因数の和:4197

約数の個数: 72

約数和(自身を含む): 548858016

約数和(自身を除く): 349103244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 996, 1162, 1743, 2324, 3486, 4067, 4093, 6972, 8134, 8186, 12201, 12279, 16268, 16372, 24402, 24558, 28651, 48804, 49116, 57302, 85953, 114604, 171906, 200557, 339719, 343812, 401114, 601671, 679438, 802228, 1019157, 1203342, 1358876, 2038314, 2378033, 2406684, 4076628, 4756066, 7134099, 9512132, 14268198, 16646231, 28536396, 33292462, 49938693, 66584924, 99877386, 199754772]

約数ペア:

[(1, 199754772), (2, 99877386), (3, 66584924), (4, 49938693), (6, 33292462), (7, 28536396), (12, 16646231), (14, 14268198), (21, 9512132), (28, 7134099), (42, 4756066), (49, 4076628), (83, 2406684), (84, 2378033), (98, 2038314), (147, 1358876), (166, 1203342), (196, 1019157), (249, 802228), (294, 679438), (332, 601671), (498, 401114), (581, 343812), (588, 339719), (996, 200557), (1162, 171906), (1743, 114604), (2324, 85953), (3486, 57302), (4067, 49116), (4093, 48804), (6972, 28651), (8134, 24558), (8186, 24402), (12201, 16372), (12279, 16268)]