210320748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:996

約数の個数: 108

約数和(自身を含む): 596048544

約数和(自身を除く): 385727796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 121, 132, 159, 198, 212, 242, 318, 363, 396, 477, 484, 583, 636, 726, 911, 954, 1089, 1166, 1452, 1749, 1822, 1908, 2178, 2332, 2733, 3498, 3644, 4356, 5247, 5466, 6413, 6996, 8199, 10021, 10494, 10932, 12826, 16398, 19239, 20042, 20988, 25652, 30063, 32796, 38478, 40084, 48283, 57717, 60126, 76956, 90189, 96566, 110231, 115434, 120252, 144849, 180378, 193132, 220462, 230868, 289698, 330693, 360756, 434547, 440924, 531113, 579396, 661386, 869094, 992079, 1062226, 1322772, 1593339, 1738188, 1984158, 2124452, 3186678, 3968316, 4780017, 5842243, 6373356, 9560034, 11684486, 17526729, 19120068, 23368972, 35053458, 52580187, 70106916, 105160374, 210320748]

約数ペア:

[(1, 210320748), (2, 105160374), (3, 70106916), (4, 52580187), (6, 35053458), (9, 23368972), (11, 19120068), (12, 17526729), (18, 11684486), (22, 9560034), (33, 6373356), (36, 5842243), (44, 4780017), (53, 3968316), (66, 3186678), (99, 2124452), (106, 1984158), (121, 1738188), (132, 1593339), (159, 1322772), (198, 1062226), (212, 992079), (242, 869094), (318, 661386), (363, 579396), (396, 531113), (477, 440924), (484, 434547), (583, 360756), (636, 330693), (726, 289698), (911, 230868), (954, 220462), (1089, 193132), (1166, 180378), (1452, 144849), (1749, 120252), (1822, 115434), (1908, 110231), (2178, 96566), (2332, 90189), (2733, 76956), (3498, 60126), (3644, 57717), (4356, 48283), (5247, 40084), (5466, 38478), (6413, 32796), (6996, 30063), (8199, 25652), (10021, 20988), (10494, 20042), (10932, 19239), (12826, 16398)]