201497415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6781}}^1$

素因数の和:7079

約数の個数: 32

約数和(自身を含む): 369808896

約数和(自身を除く): 168311481

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1415, 1981, 4245, 5943, 6781, 9905, 20343, 29715, 33905, 47467, 101715, 142401, 237335, 712005, 1919023, 5757069, 9595115, 13433161, 28785345, 40299483, 67165805, 201497415]

約数ペア:

[(1, 201497415), (3, 67165805), (5, 40299483), (7, 28785345), (15, 13433161), (21, 9595115), (35, 5757069), (105, 1919023), (283, 712005), (849, 237335), (1415, 142401), (1981, 101715), (4245, 47467), (5943, 33905), (6781, 29715), (9905, 20343)]