201345670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3533}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 374038560

約数和(自身を除く): 172692890

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 695, 1390, 3533, 5699, 7066, 11398, 17665, 28495, 35330, 56990, 144853, 289706, 491087, 724265, 982174, 1448530, 2455435, 4910870, 20134567, 40269134, 100672835, 201345670]

約数ペア:

[(1, 201345670), (2, 100672835), (5, 40269134), (10, 20134567), (41, 4910870), (82, 2455435), (139, 1448530), (205, 982174), (278, 724265), (410, 491087), (695, 289706), (1390, 144853), (3533, 56990), (5699, 35330), (7066, 28495), (11398, 17665)]