202576640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 579253248

約数和(自身を除く): 376676608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 983, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 1966, 2240, 2576, 2944, 3220, 3680, 3932, 4480, 4915, 5152, 5888, 6440, 6881, 7360, 7864, 8960, 9830, 10304, 12880, 13762, 14720, 15728, 19660, 20608, 22609, 25760, 27524, 29440, 31456, 34405, 39320, 41216, 45218, 51520, 55048, 62912, 68810, 78640, 90436, 103040, 110096, 113045, 125824, 137620, 157280, 158263, 180872, 206080, 220192, 226090, 251648, 275240, 314560, 316526, 361744, 440384, 452180, 550480, 629120, 633052, 723488, 791315, 880768, 904360, 1100960, 1258240, 1266104, 1446976, 1582630, 1761536, 1808720, 2201920, 2532208, 2893952, 3165260, 3617440, 4403840, 5064416, 5787904, 6330520, 7234880, 8807680, 10128832, 12661040, 14469760, 20257664, 25322080, 28939520, 40515328, 50644160, 101288320, 202576640]

約数ペア:

[(1, 202576640), (2, 101288320), (4, 50644160), (5, 40515328), (7, 28939520), (8, 25322080), (10, 20257664), (14, 14469760), (16, 12661040), (20, 10128832), (23, 8807680), (28, 7234880), (32, 6330520), (35, 5787904), (40, 5064416), (46, 4403840), (56, 3617440), (64, 3165260), (70, 2893952), (80, 2532208), (92, 2201920), (112, 1808720), (115, 1761536), (128, 1582630), (140, 1446976), (160, 1266104), (161, 1258240), (184, 1100960), (224, 904360), (230, 880768), (256, 791315), (280, 723488), (320, 633052), (322, 629120), (368, 550480), (448, 452180), (460, 440384), (560, 361744), (640, 316526), (644, 314560), (736, 275240), (805, 251648), (896, 226090), (920, 220192), (983, 206080), (1120, 180872), (1280, 158263), (1288, 157280), (1472, 137620), (1610, 125824), (1792, 113045), (1840, 110096), (1966, 103040), (2240, 90436), (2576, 78640), (2944, 68810), (3220, 62912), (3680, 55048), (3932, 51520), (4480, 45218), (4915, 41216), (5152, 39320), (5888, 34405), (6440, 31456), (6881, 29440), (7360, 27524), (7864, 25760), (8960, 22609), (9830, 20608), (10304, 19660), (12880, 15728), (13762, 14720)]