201318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 453600

約数和(自身を除く): 252282

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 89, 174, 178, 267, 377, 534, 754, 1131, 1157, 2262, 2314, 2581, 3471, 5162, 6942, 7743, 15486, 33553, 67106, 100659, 201318]

約数ペア:

[(1, 201318), (2, 100659), (3, 67106), (6, 33553), (13, 15486), (26, 7743), (29, 6942), (39, 5162), (58, 3471), (78, 2581), (87, 2314), (89, 2262), (174, 1157), (178, 1131), (267, 754), (377, 534)]