200044432

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 468541440

約数和(自身を除く): 268497008

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 79, 92, 112, 158, 161, 184, 316, 322, 368, 553, 632, 644, 983, 1106, 1264, 1288, 1817, 1966, 2212, 2576, 3634, 3932, 4424, 6881, 7268, 7864, 8848, 12719, 13762, 14536, 15728, 22609, 25438, 27524, 29072, 45218, 50876, 55048, 77657, 90436, 101752, 110096, 155314, 158263, 180872, 203504, 310628, 316526, 361744, 543599, 621256, 633052, 1087198, 1242512, 1266104, 1786111, 2174396, 2532208, 3572222, 4348792, 7144444, 8697584, 12502777, 14288888, 25005554, 28577776, 50011108, 100022216, 200044432]

約数ペア:

[(1, 200044432), (2, 100022216), (4, 50011108), (7, 28577776), (8, 25005554), (14, 14288888), (16, 12502777), (23, 8697584), (28, 7144444), (46, 4348792), (56, 3572222), (79, 2532208), (92, 2174396), (112, 1786111), (158, 1266104), (161, 1242512), (184, 1087198), (316, 633052), (322, 621256), (368, 543599), (553, 361744), (632, 316526), (644, 310628), (983, 203504), (1106, 180872), (1264, 158263), (1288, 155314), (1817, 110096), (1966, 101752), (2212, 90436), (2576, 77657), (3634, 55048), (3932, 50876), (4424, 45218), (6881, 29072), (7268, 27524), (7864, 25438), (8848, 22609), (12719, 15728), (13762, 14536)]