194670424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 398508120

約数和(自身を除く): 203837696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 169, 274, 338, 548, 676, 1051, 1096, 1352, 1781, 2102, 3562, 4204, 7124, 8408, 13663, 14248, 23153, 27326, 46306, 54652, 92612, 109304, 143987, 177619, 185224, 287974, 355238, 575948, 710476, 1151896, 1420952, 1871831, 3743662, 7487324, 14974648, 24333803, 48667606, 97335212, 194670424]

約数ペア:

[(1, 194670424), (2, 97335212), (4, 48667606), (8, 24333803), (13, 14974648), (26, 7487324), (52, 3743662), (104, 1871831), (137, 1420952), (169, 1151896), (274, 710476), (338, 575948), (548, 355238), (676, 287974), (1051, 185224), (1096, 177619), (1352, 143987), (1781, 109304), (2102, 92612), (3562, 54652), (4204, 46306), (7124, 27326), (8408, 23153), (13663, 14248)]