222867722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 455051520

約数和(自身を除く): 232183798

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 71, 77, 109, 119, 121, 142, 154, 187, 218, 238, 242, 374, 497, 763, 781, 847, 994, 1199, 1207, 1309, 1526, 1562, 1694, 1853, 2057, 2398, 2414, 2618, 3706, 4114, 5467, 7739, 8393, 8449, 8591, 10934, 12971, 13189, 13277, 14399, 15478, 16786, 16898, 17182, 20383, 25942, 26378, 26554, 28798, 40766, 54173, 60137, 85129, 92323, 92939, 108346, 120274, 131563, 142681, 146047, 170258, 184646, 185878, 224213, 263126, 285362, 292094, 448426, 595903, 920941, 936419, 1022329, 1191806, 1447193, 1569491, 1841882, 1872838, 2044658, 2894386, 3138982, 6554933, 10130351, 13109866, 15919123, 20260702, 31838246, 111433861, 222867722]

約数ペア:

[(1, 222867722), (2, 111433861), (7, 31838246), (11, 20260702), (14, 15919123), (17, 13109866), (22, 10130351), (34, 6554933), (71, 3138982), (77, 2894386), (109, 2044658), (119, 1872838), (121, 1841882), (142, 1569491), (154, 1447193), (187, 1191806), (218, 1022329), (238, 936419), (242, 920941), (374, 595903), (497, 448426), (763, 292094), (781, 285362), (847, 263126), (994, 224213), (1199, 185878), (1207, 184646), (1309, 170258), (1526, 146047), (1562, 142681), (1694, 131563), (1853, 120274), (2057, 108346), (2398, 92939), (2414, 92323), (2618, 85129), (3706, 60137), (4114, 54173), (5467, 40766), (7739, 28798), (8393, 26554), (8449, 26378), (8591, 25942), (10934, 20383), (12971, 17182), (13189, 16898), (13277, 16786), (14399, 15478)]