201440316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19819}}^1$

素因数の和:19855

約数の個数: 72

約数和(自身を含む): 590477440

約数和(自身を除く): 389037124

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 19819, 39638, 59457, 79276, 118914, 138733, 218009, 237828, 277466, 416199, 436018, 554932, 654027, 832398, 872036, 1308054, 1526063, 1664796, 2398099, 2616108, 3052126, 4578189, 4796198, 6104252, 7194297, 9156378, 9592396, 14388594, 16786693, 18312756, 28777188, 33573386, 50360079, 67146772, 100720158, 201440316]

約数ペア:

[(1, 201440316), (2, 100720158), (3, 67146772), (4, 50360079), (6, 33573386), (7, 28777188), (11, 18312756), (12, 16786693), (14, 14388594), (21, 9592396), (22, 9156378), (28, 7194297), (33, 6104252), (42, 4796198), (44, 4578189), (66, 3052126), (77, 2616108), (84, 2398099), (121, 1664796), (132, 1526063), (154, 1308054), (231, 872036), (242, 832398), (308, 654027), (363, 554932), (462, 436018), (484, 416199), (726, 277466), (847, 237828), (924, 218009), (1452, 138733), (1694, 118914), (2541, 79276), (3388, 59457), (5082, 39638), (10164, 19819)]