211543504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11527}}^1$

素因数の和:11603

約数の個数: 40

約数和(自身を含む): 434559488

約数和(自身を除く): 223015984

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 11527, 18352, 23054, 46108, 92216, 184432, 357337, 426499, 714674, 852998, 1429348, 1705996, 2858696, 3411992, 5717392, 6823984, 13221469, 26442938, 52885876, 105771752, 211543504]

約数ペア:

[(1, 211543504), (2, 105771752), (4, 52885876), (8, 26442938), (16, 13221469), (31, 6823984), (37, 5717392), (62, 3411992), (74, 2858696), (124, 1705996), (148, 1429348), (248, 852998), (296, 714674), (496, 426499), (592, 357337), (1147, 184432), (2294, 92216), (4588, 46108), (9176, 23054), (11527, 18352)]