236420105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 334430208

約数和(自身を除く): 98010103

約数列:

[1, 5, 17, 23, 31, 47, 83, 85, 115, 155, 235, 391, 415, 527, 713, 799, 1081, 1411, 1457, 1909, 1955, 2573, 2635, 3565, 3901, 3995, 5405, 7055, 7285, 9545, 12121, 12865, 18377, 19505, 24769, 32453, 33511, 43741, 59179, 60605, 66317, 89723, 91885, 120931, 123845, 162265, 167555, 218705, 295895, 331585, 448615, 569687, 604655, 1006043, 1525291, 2055827, 2781413, 2848435, 5030215, 7626455, 10279135, 13907065, 47284021, 236420105]

約数ペア:

[(1, 236420105), (5, 47284021), (17, 13907065), (23, 10279135), (31, 7626455), (47, 5030215), (83, 2848435), (85, 2781413), (115, 2055827), (155, 1525291), (235, 1006043), (391, 604655), (415, 569687), (527, 448615), (713, 331585), (799, 295895), (1081, 218705), (1411, 167555), (1457, 162265), (1909, 123845), (1955, 120931), (2573, 91885), (2635, 89723), (3565, 66317), (3901, 60605), (3995, 59179), (5405, 43741), (7055, 33511), (7285, 32453), (9545, 24769), (12121, 19505), (12865, 18377)]