201151730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{1297}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 390552624

約数和(自身を除く): 189400894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1193, 1297, 2386, 2594, 5965, 6485, 11930, 12970, 15509, 16861, 31018, 33722, 77545, 84305, 155090, 168610, 1547321, 3094642, 7736605, 15473210, 20115173, 40230346, 100575865, 201151730]

約数ペア:

[(1, 201151730), (2, 100575865), (5, 40230346), (10, 20115173), (13, 15473210), (26, 7736605), (65, 3094642), (130, 1547321), (1193, 168610), (1297, 155090), (2386, 84305), (2594, 77545), (5965, 33722), (6485, 31018), (11930, 16861), (12970, 15509)]