201897930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6553}}^1$

素因数の和:6655

約数の個数: 64

約数和(自身を含む): 528514560

約数和(自身を除く): 326616630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 3081, 5135, 6162, 6553, 10270, 13106, 15405, 19659, 30810, 32765, 39318, 65530, 85189, 98295, 170378, 196590, 255567, 425945, 511134, 517687, 851890, 1035374, 1277835, 1553061, 2555670, 2588435, 3106122, 5176870, 6729931, 7765305, 13459862, 15530610, 20189793, 33649655, 40379586, 67299310, 100948965, 201897930]

約数ペア:

[(1, 201897930), (2, 100948965), (3, 67299310), (5, 40379586), (6, 33649655), (10, 20189793), (13, 15530610), (15, 13459862), (26, 7765305), (30, 6729931), (39, 5176870), (65, 3106122), (78, 2588435), (79, 2555670), (130, 1553061), (158, 1277835), (195, 1035374), (237, 851890), (390, 517687), (395, 511134), (474, 425945), (790, 255567), (1027, 196590), (1185, 170378), (2054, 98295), (2370, 85189), (3081, 65530), (5135, 39318), (6162, 32765), (6553, 30810), (10270, 19659), (13106, 15405)]