212408208

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{35977}}^1$

素因数の和:36032

約数の個数: 60

約数和(自身を含む): 608963628

約数和(自身を除く): 396555420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 35977, 71954, 107931, 143908, 215862, 287816, 323793, 431724, 575632, 647586, 863448, 1295172, 1475057, 1726896, 2590344, 2950114, 4425171, 5180688, 5900228, 8850342, 11800456, 13275513, 17700684, 23600912, 26551026, 35401368, 53102052, 70802736, 106204104, 212408208]

約数ペア:

[(1, 212408208), (2, 106204104), (3, 70802736), (4, 53102052), (6, 35401368), (8, 26551026), (9, 23600912), (12, 17700684), (16, 13275513), (18, 11800456), (24, 8850342), (36, 5900228), (41, 5180688), (48, 4425171), (72, 2950114), (82, 2590344), (123, 1726896), (144, 1475057), (164, 1295172), (246, 863448), (328, 647586), (369, 575632), (492, 431724), (656, 323793), (738, 287816), (984, 215862), (1476, 143908), (1968, 107931), (2952, 71954), (5904, 35977)]