201920375024

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{10139}}^1$

素因数の和:10638

約数の個数: 80

約数和(自身を含む): 406298280960

約数和(自身を除く): 204377905936

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 373, 376, 568, 746, 752, 1136, 1492, 2984, 3337, 5968, 6674, 10139, 13348, 17531, 20278, 26483, 26696, 35062, 40556, 52966, 53392, 70124, 81112, 105932, 140248, 162224, 211864, 280496, 423728, 476533, 719869, 953066, 1244701, 1439738, 1906132, 2489402, 2879476, 3781847, 3812264, 4978804, 5758952, 7563694, 7624528, 9957608, 11517904, 15127388, 19915216, 30254776, 33833843, 60509552, 67667686, 135335372, 177746809, 268511137, 270670744, 355493618, 537022274, 541341488, 710987236, 1074044548, 1421974472, 2148089096, 2843948944, 4296178192, 12620023439, 25240046878, 50480093756, 100960187512, 201920375024]

約数ペア:

[(1, 201920375024), (2, 100960187512), (4, 50480093756), (8, 25240046878), (16, 12620023439), (47, 4296178192), (71, 2843948944), (94, 2148089096), (142, 1421974472), (188, 1074044548), (284, 710987236), (373, 541341488), (376, 537022274), (568, 355493618), (746, 270670744), (752, 268511137), (1136, 177746809), (1492, 135335372), (2984, 67667686), (3337, 60509552), (5968, 33833843), (6674, 30254776), (10139, 19915216), (13348, 15127388), (17531, 11517904), (20278, 9957608), (26483, 7624528), (26696, 7563694), (35062, 5758952), (40556, 4978804), (52966, 3812264), (53392, 3781847), (70124, 2879476), (81112, 2489402), (105932, 1906132), (140248, 1439738), (162224, 1244701), (211864, 953066), (280496, 719869), (423728, 476533)]