201009348

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 526125600

約数和(自身を除く): 325116252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 178, 258, 267, 356, 387, 516, 534, 774, 801, 1068, 1459, 1548, 1602, 2918, 3204, 3827, 4377, 5836, 7654, 8754, 11481, 13131, 15308, 17508, 22962, 26262, 34443, 45924, 52524, 62737, 68886, 125474, 129851, 137772, 188211, 250948, 259702, 376422, 389553, 519404, 564633, 752844, 779106, 1129266, 1168659, 1558212, 2258532, 2337318, 4674636, 5583593, 11167186, 16750779, 22334372, 33501558, 50252337, 67003116, 100504674, 201009348]

約数ペア:

[(1, 201009348), (2, 100504674), (3, 67003116), (4, 50252337), (6, 33501558), (9, 22334372), (12, 16750779), (18, 11167186), (36, 5583593), (43, 4674636), (86, 2337318), (89, 2258532), (129, 1558212), (172, 1168659), (178, 1129266), (258, 779106), (267, 752844), (356, 564633), (387, 519404), (516, 389553), (534, 376422), (774, 259702), (801, 250948), (1068, 188211), (1459, 137772), (1548, 129851), (1602, 125474), (2918, 68886), (3204, 62737), (3827, 52524), (4377, 45924), (5836, 34443), (7654, 26262), (8754, 22962), (11481, 17508), (13131, 15308)]