213011808

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{28087}}^1$

素因数の和:28179

約数の個数: 48

約数和(自身を含む): 566254080

約数和(自身を除く): 353242272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 28087, 56174, 84261, 112348, 168522, 224696, 337044, 449392, 674088, 898784, 1348176, 2218873, 2696352, 4437746, 6656619, 8875492, 13313238, 17750984, 26626476, 35501968, 53252952, 71003936, 106505904, 213011808]

約数ペア:

[(1, 213011808), (2, 106505904), (3, 71003936), (4, 53252952), (6, 35501968), (8, 26626476), (12, 17750984), (16, 13313238), (24, 8875492), (32, 6656619), (48, 4437746), (79, 2696352), (96, 2218873), (158, 1348176), (237, 898784), (316, 674088), (474, 449392), (632, 337044), (948, 224696), (1264, 168522), (1896, 112348), (2528, 84261), (3792, 56174), (7584, 28087)]