201461910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1193}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 522341568

約数和(自身を除く): 320879658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 433, 866, 1193, 1299, 2165, 2386, 2598, 3579, 4330, 5629, 5965, 6495, 7158, 11258, 11930, 12990, 15509, 16887, 17895, 28145, 31018, 33774, 35790, 46527, 56290, 77545, 84435, 93054, 155090, 168870, 232635, 465270, 516569, 1033138, 1549707, 2582845, 3099414, 5165690, 6715397, 7748535, 13430794, 15497070, 20146191, 33576985, 40292382, 67153970, 100730955, 201461910]

約数ペア:

[(1, 201461910), (2, 100730955), (3, 67153970), (5, 40292382), (6, 33576985), (10, 20146191), (13, 15497070), (15, 13430794), (26, 7748535), (30, 6715397), (39, 5165690), (65, 3099414), (78, 2582845), (130, 1549707), (195, 1033138), (390, 516569), (433, 465270), (866, 232635), (1193, 168870), (1299, 155090), (2165, 93054), (2386, 84435), (2598, 77545), (3579, 56290), (4330, 46527), (5629, 35790), (5965, 33774), (6495, 31018), (7158, 28145), (11258, 17895), (11930, 16887), (12990, 15509)]