201859290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8089

約数の個数: 80

約数和(自身を含む): 560355840

約数和(自身を除く): 358496550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 8039, 8370, 12555, 16078, 24117, 25110, 40195, 48234, 72351, 80390, 120585, 144702, 217053, 241170, 249209, 361755, 434106, 498418, 651159, 723510, 747627, 1085265, 1246045, 1302318, 1495254, 2170530, 2242881, 2492090, 3255795, 3738135, 4485762, 6511590, 6728643, 7476270, 11214405, 13457286, 20185929, 22428810, 33643215, 40371858, 67286430, 100929645, 201859290]

約数ペア:

[(1, 201859290), (2, 100929645), (3, 67286430), (5, 40371858), (6, 33643215), (9, 22428810), (10, 20185929), (15, 13457286), (18, 11214405), (27, 7476270), (30, 6728643), (31, 6511590), (45, 4485762), (54, 3738135), (62, 3255795), (81, 2492090), (90, 2242881), (93, 2170530), (135, 1495254), (155, 1302318), (162, 1246045), (186, 1085265), (270, 747627), (279, 723510), (310, 651159), (405, 498418), (465, 434106), (558, 361755), (810, 249209), (837, 241170), (930, 217053), (1395, 144702), (1674, 120585), (2511, 80390), (2790, 72351), (4185, 48234), (5022, 40195), (8039, 25110), (8370, 24117), (12555, 16078)]