197228928

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{39509}}^1$

素因数の和:39539

約数の個数: 64

約数和(自身を含む): 564202800

約数和(自身を除く): 366973872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 39509, 79018, 118527, 158036, 237054, 316072, 474108, 513617, 632144, 948216, 1027234, 1264288, 1540851, 1896432, 2054468, 2528576, 3081702, 3792864, 4108936, 5057152, 6163404, 7585728, 8217872, 12326808, 15171456, 16435744, 24653616, 32871488, 49307232, 65742976, 98614464, 197228928]

約数ペア:

[(1, 197228928), (2, 98614464), (3, 65742976), (4, 49307232), (6, 32871488), (8, 24653616), (12, 16435744), (13, 15171456), (16, 12326808), (24, 8217872), (26, 7585728), (32, 6163404), (39, 5057152), (48, 4108936), (52, 3792864), (64, 3081702), (78, 2528576), (96, 2054468), (104, 1896432), (128, 1540851), (156, 1264288), (192, 1027234), (208, 948216), (312, 632144), (384, 513617), (416, 474108), (624, 316072), (832, 237054), (1248, 158036), (1664, 118527), (2496, 79018), (4992, 39509)]