200771386

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 316141056

約数和(自身を除く): 115369670

約数列:

[1, 2, 43, 71, 86, 131, 142, 251, 262, 502, 3053, 5633, 6106, 9301, 10793, 11266, 17821, 18602, 21586, 32881, 35642, 65762, 399943, 766303, 799886, 1413883, 1532606, 2334551, 2827766, 4669102, 100385693, 200771386]

約数ペア:

[(1, 200771386), (2, 100385693), (43, 4669102), (71, 2827766), (86, 2334551), (131, 1532606), (142, 1413883), (251, 799886), (262, 766303), (502, 399943), (3053, 65762), (5633, 35642), (6106, 32881), (9301, 21586), (10793, 18602), (11266, 17821)]