207990108

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{57203}}^1$

素因数の和:57314

約数の個数: 36

約数和(自身を含む): 530967528

約数和(自身を除く): 322977420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 57203, 114406, 171609, 228812, 343218, 514827, 686436, 1029654, 2059308, 5777503, 11555006, 17332509, 23110012, 34665018, 51997527, 69330036, 103995054, 207990108]

約数ペア:

[(1, 207990108), (2, 103995054), (3, 69330036), (4, 51997527), (6, 34665018), (9, 23110012), (12, 17332509), (18, 11555006), (36, 5777503), (101, 2059308), (202, 1029654), (303, 686436), (404, 514827), (606, 343218), (909, 228812), (1212, 171609), (1818, 114406), (3636, 57203)]