215500698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90017}}^1$

素因数の和:90051

約数の個数: 48

約数和(自身を含む): 561712320

約数和(自身を除く): 346211622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 90017, 180034, 270051, 540102, 630119, 810153, 1260238, 1620306, 1710323, 1890357, 3420646, 3780714, 5130969, 5671071, 10261938, 11342142, 11972261, 15392907, 23944522, 30785814, 35916783, 71833566, 107750349, 215500698]

約数ペア:

[(1, 215500698), (2, 107750349), (3, 71833566), (6, 35916783), (7, 30785814), (9, 23944522), (14, 15392907), (18, 11972261), (19, 11342142), (21, 10261938), (38, 5671071), (42, 5130969), (57, 3780714), (63, 3420646), (114, 1890357), (126, 1710323), (133, 1620306), (171, 1260238), (266, 810153), (342, 630119), (399, 540102), (798, 270051), (1197, 180034), (2394, 90017)]