196131258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5323}}^1$

素因数の和:5443

約数の個数: 48

約数和(自身を含む): 448493760

約数和(自身を除く): 252362502

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 4094, 5323, 6141, 10646, 12282, 15969, 18423, 31938, 36846, 47907, 95814, 122429, 244858, 367287, 473747, 734574, 947494, 1101861, 1421241, 2203722, 2842482, 4263723, 8527446, 10896181, 21792362, 32688543, 65377086, 98065629, 196131258]

約数ペア:

[(1, 196131258), (2, 98065629), (3, 65377086), (6, 32688543), (9, 21792362), (18, 10896181), (23, 8527446), (46, 4263723), (69, 2842482), (89, 2203722), (138, 1421241), (178, 1101861), (207, 947494), (267, 734574), (414, 473747), (534, 367287), (801, 244858), (1602, 122429), (2047, 95814), (4094, 47907), (5323, 36846), (6141, 31938), (10646, 18423), (12282, 15969)]