209840904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32027}}^1$

素因数の和:32059

約数の個数: 96

約数和(自身を含む): 699491520

約数和(自身を除く): 489650616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 32027, 64054, 96081, 128108, 192162, 224189, 256216, 288243, 384324, 416351, 448378, 576486, 672567, 768648, 832702, 896756, 1152972, 1249053, 1345134, 1665404, 1793512, 2017701, 2305944, 2498106, 2690268, 2914457, 3330808, 3747159, 4035402, 4996212, 5380536, 5828914, 7494318, 8070804, 8743371, 9992424, 11657828, 14988636, 16141608, 17486742, 23315656, 26230113, 29977272, 34973484, 52460226, 69946968, 104920452, 209840904]

約数ペア:

[(1, 209840904), (2, 104920452), (3, 69946968), (4, 52460226), (6, 34973484), (7, 29977272), (8, 26230113), (9, 23315656), (12, 17486742), (13, 16141608), (14, 14988636), (18, 11657828), (21, 9992424), (24, 8743371), (26, 8070804), (28, 7494318), (36, 5828914), (39, 5380536), (42, 4996212), (52, 4035402), (56, 3747159), (63, 3330808), (72, 2914457), (78, 2690268), (84, 2498106), (91, 2305944), (104, 2017701), (117, 1793512), (126, 1665404), (156, 1345134), (168, 1249053), (182, 1152972), (234, 896756), (252, 832702), (273, 768648), (312, 672567), (364, 576486), (468, 448378), (504, 416351), (546, 384324), (728, 288243), (819, 256216), (936, 224189), (1092, 192162), (1638, 128108), (2184, 96081), (3276, 64054), (6552, 32027)]