197957808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{72353}}^1$

素因数の和:72386

約数の個数: 60

約数和(自身を含む): 583173240

約数和(自身を除く): 385215432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 72353, 144706, 217059, 289412, 434118, 578824, 651177, 868236, 1157648, 1302354, 1374707, 1736472, 2604708, 2749414, 3472944, 4124121, 5209416, 5498828, 8248242, 10418832, 10997656, 12372363, 16496484, 21995312, 24744726, 32992968, 49489452, 65985936, 98978904, 197957808]

約数ペア:

[(1, 197957808), (2, 98978904), (3, 65985936), (4, 49489452), (6, 32992968), (8, 24744726), (9, 21995312), (12, 16496484), (16, 12372363), (18, 10997656), (19, 10418832), (24, 8248242), (36, 5498828), (38, 5209416), (48, 4124121), (57, 3472944), (72, 2749414), (76, 2604708), (114, 1736472), (144, 1374707), (152, 1302354), (171, 1157648), (228, 868236), (304, 651177), (342, 578824), (456, 434118), (684, 289412), (912, 217059), (1368, 144706), (2736, 72353)]