209084274

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2605

約数の個数: 96

約数和(自身を含む): 558144000

約数和(自身を除く): 349059726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 279, 294, 378, 434, 441, 558, 651, 837, 882, 1302, 1323, 1519, 1674, 1953, 2549, 2646, 3038, 3906, 4557, 5098, 5859, 7647, 9114, 11718, 13671, 15294, 17843, 22941, 27342, 35686, 41013, 45882, 53529, 68823, 79019, 82026, 107058, 124901, 137646, 158038, 160587, 237057, 249802, 321174, 374703, 474114, 481761, 553133, 711171, 749406, 963522, 1106266, 1124109, 1422342, 1659399, 2133513, 2248218, 3318798, 3372327, 3871931, 4267026, 4978197, 6744654, 7743862, 9956394, 11615793, 14934591, 23231586, 29869182, 34847379, 69694758, 104542137, 209084274]

約数ペア:

[(1, 209084274), (2, 104542137), (3, 69694758), (6, 34847379), (7, 29869182), (9, 23231586), (14, 14934591), (18, 11615793), (21, 9956394), (27, 7743862), (31, 6744654), (42, 4978197), (49, 4267026), (54, 3871931), (62, 3372327), (63, 3318798), (93, 2248218), (98, 2133513), (126, 1659399), (147, 1422342), (186, 1124109), (189, 1106266), (217, 963522), (279, 749406), (294, 711171), (378, 553133), (434, 481761), (441, 474114), (558, 374703), (651, 321174), (837, 249802), (882, 237057), (1302, 160587), (1323, 158038), (1519, 137646), (1674, 124901), (1953, 107058), (2549, 82026), (2646, 79019), (3038, 68823), (3906, 53529), (4557, 45882), (5098, 41013), (5859, 35686), (7647, 27342), (9114, 22941), (11718, 17843), (13671, 15294)]