209291808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{198193}}^1$

素因数の和:198217

約数の個数: 48

約数和(自身を含む): 599338656

約数和(自身を除く): 390046848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 198193, 396386, 594579, 792772, 1189158, 1585544, 2180123, 2378316, 3171088, 4360246, 4756632, 6342176, 6540369, 8720492, 9513264, 13080738, 17440984, 19026528, 26161476, 34881968, 52322952, 69763936, 104645904, 209291808]

約数ペア:

[(1, 209291808), (2, 104645904), (3, 69763936), (4, 52322952), (6, 34881968), (8, 26161476), (11, 19026528), (12, 17440984), (16, 13080738), (22, 9513264), (24, 8720492), (32, 6540369), (33, 6342176), (44, 4756632), (48, 4360246), (66, 3171088), (88, 2378316), (96, 2180123), (132, 1585544), (176, 1189158), (264, 792772), (352, 594579), (528, 396386), (1056, 198193)]