201216558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 438773760

約数和(自身を除く): 237557202

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 137, 138, 174, 274, 367, 411, 667, 734, 822, 1101, 1334, 2001, 2202, 3151, 3973, 4002, 6302, 7946, 8441, 9453, 10643, 11919, 16882, 18906, 21286, 23838, 25323, 31929, 50279, 50646, 63858, 91379, 100558, 150837, 182758, 244789, 274137, 301674, 489578, 548274, 734367, 1156417, 1458091, 1468734, 2312834, 2916182, 3469251, 4374273, 6938502, 8748546, 33536093, 67072186, 100608279, 201216558]

約数ペア:

[(1, 201216558), (2, 100608279), (3, 67072186), (6, 33536093), (23, 8748546), (29, 6938502), (46, 4374273), (58, 3469251), (69, 2916182), (87, 2312834), (137, 1468734), (138, 1458091), (174, 1156417), (274, 734367), (367, 548274), (411, 489578), (667, 301674), (734, 274137), (822, 244789), (1101, 182758), (1334, 150837), (2001, 100558), (2202, 91379), (3151, 63858), (3973, 50646), (4002, 50279), (6302, 31929), (7946, 25323), (8441, 23838), (9453, 21286), (10643, 18906), (11919, 16882)]