195125478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 230653722

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 109, 114, 123, 218, 246, 327, 383, 654, 766, 779, 1149, 1558, 2071, 2298, 2337, 4142, 4469, 4674, 6213, 7277, 8938, 12426, 13407, 14554, 15703, 21831, 26814, 31406, 41747, 43662, 47109, 83494, 84911, 94218, 125241, 169822, 250482, 254733, 298357, 509466, 596714, 793193, 895071, 1586386, 1711627, 1790142, 2379579, 3423254, 4759158, 5134881, 10269762, 32520913, 65041826, 97562739, 195125478]

約数ペア:

[(1, 195125478), (2, 97562739), (3, 65041826), (6, 32520913), (19, 10269762), (38, 5134881), (41, 4759158), (57, 3423254), (82, 2379579), (109, 1790142), (114, 1711627), (123, 1586386), (218, 895071), (246, 793193), (327, 596714), (383, 509466), (654, 298357), (766, 254733), (779, 250482), (1149, 169822), (1558, 125241), (2071, 94218), (2298, 84911), (2337, 83494), (4142, 47109), (4469, 43662), (4674, 41747), (6213, 31406), (7277, 26814), (8938, 21831), (12426, 15703), (13407, 14554)]