20250174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 48416256

約数和(自身を除く): 28166082

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 83, 111, 157, 166, 222, 249, 259, 314, 471, 498, 518, 581, 777, 942, 1099, 1162, 1554, 1743, 2198, 3071, 3297, 3486, 5809, 6142, 6594, 9213, 11618, 13031, 17427, 18426, 21497, 26062, 34854, 39093, 40663, 42994, 64491, 78186, 81326, 91217, 121989, 128982, 182434, 243978, 273651, 482147, 547302, 964294, 1446441, 2892882, 3375029, 6750058, 10125087, 20250174]

約数ペア:

[(1, 20250174), (2, 10125087), (3, 6750058), (6, 3375029), (7, 2892882), (14, 1446441), (21, 964294), (37, 547302), (42, 482147), (74, 273651), (83, 243978), (111, 182434), (157, 128982), (166, 121989), (222, 91217), (249, 81326), (259, 78186), (314, 64491), (471, 42994), (498, 40663), (518, 39093), (581, 34854), (777, 26062), (942, 21497), (1099, 18426), (1162, 17427), (1554, 13031), (1743, 11618), (2198, 9213), (3071, 6594), (3297, 6142), (3486, 5809)]