201384560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1$

素因数の和:2442

約数の個数: 80

約数和(自身を含む): 510529824

約数和(自身を除く): 309145264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1660, 2158, 2333, 3320, 4316, 4666, 5395, 6640, 8632, 9332, 10790, 11665, 17264, 18664, 21580, 23330, 30329, 37328, 43160, 46660, 60658, 86320, 93320, 121316, 151645, 186640, 193639, 242632, 303290, 387278, 485264, 606580, 774556, 968195, 1213160, 1549112, 1936390, 2426320, 2517307, 3098224, 3872780, 5034614, 7745560, 10069228, 12586535, 15491120, 20138456, 25173070, 40276912, 50346140, 100692280, 201384560]

約数ペア:

[(1, 201384560), (2, 100692280), (4, 50346140), (5, 40276912), (8, 25173070), (10, 20138456), (13, 15491120), (16, 12586535), (20, 10069228), (26, 7745560), (40, 5034614), (52, 3872780), (65, 3098224), (80, 2517307), (83, 2426320), (104, 1936390), (130, 1549112), (166, 1213160), (208, 968195), (260, 774556), (332, 606580), (415, 485264), (520, 387278), (664, 303290), (830, 242632), (1040, 193639), (1079, 186640), (1328, 151645), (1660, 121316), (2158, 93320), (2333, 86320), (3320, 60658), (4316, 46660), (4666, 43160), (5395, 37328), (6640, 30329), (8632, 23330), (9332, 21580), (10790, 18664), (11665, 17264)]