201606638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 337499136

約数和(自身を除く): 135892498

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 391, 782, 1751, 2369, 2503, 3502, 4738, 5006, 40273, 42551, 57569, 80546, 85102, 115138, 257809, 515618, 978673, 1957346, 4382753, 5929607, 8765506, 11859214, 100803319, 201606638]

約数ペア:

[(1, 201606638), (2, 100803319), (17, 11859214), (23, 8765506), (34, 5929607), (46, 4382753), (103, 1957346), (206, 978673), (391, 515618), (782, 257809), (1751, 115138), (2369, 85102), (2503, 80546), (3502, 57569), (4738, 42551), (5006, 40273)]