210169206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{30971}}^1$

素因数の和:31021

約数の個数: 48

約数和(自身を含む): 507321360

約数和(自身を除く): 297152154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 30971, 61942, 92913, 185826, 278739, 402623, 557478, 805246, 898159, 1207869, 1796318, 2415738, 2694477, 3623607, 5388954, 7247214, 8083431, 11676067, 16166862, 23352134, 35028201, 70056402, 105084603, 210169206]

約数ペア:

[(1, 210169206), (2, 105084603), (3, 70056402), (6, 35028201), (9, 23352134), (13, 16166862), (18, 11676067), (26, 8083431), (29, 7247214), (39, 5388954), (58, 3623607), (78, 2694477), (87, 2415738), (117, 1796318), (174, 1207869), (234, 898159), (261, 805246), (377, 557478), (522, 402623), (754, 278739), (1131, 185826), (2262, 92913), (3393, 61942), (6786, 30971)]