201226770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2448

約数の個数: 96

約数和(自身を含む): 559488384

約数和(自身を除く): 358261614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 41, 45, 46, 69, 82, 90, 115, 123, 138, 205, 207, 230, 246, 345, 369, 410, 414, 615, 690, 738, 943, 1035, 1230, 1845, 1886, 2070, 2371, 2829, 3690, 4715, 4742, 5658, 7113, 8487, 9430, 11855, 14145, 14226, 16974, 21339, 23710, 28290, 35565, 42435, 42678, 54533, 71130, 84870, 97211, 106695, 109066, 163599, 194422, 213390, 272665, 291633, 327198, 486055, 490797, 545330, 583266, 817995, 874899, 972110, 981594, 1458165, 1635990, 1749798, 2235853, 2453985, 2916330, 4374495, 4471706, 4907970, 6707559, 8748990, 11179265, 13415118, 20122677, 22358530, 33537795, 40245354, 67075590, 100613385, 201226770]

約数ペア:

[(1, 201226770), (2, 100613385), (3, 67075590), (5, 40245354), (6, 33537795), (9, 22358530), (10, 20122677), (15, 13415118), (18, 11179265), (23, 8748990), (30, 6707559), (41, 4907970), (45, 4471706), (46, 4374495), (69, 2916330), (82, 2453985), (90, 2235853), (115, 1749798), (123, 1635990), (138, 1458165), (205, 981594), (207, 972110), (230, 874899), (246, 817995), (345, 583266), (369, 545330), (410, 490797), (414, 486055), (615, 327198), (690, 291633), (738, 272665), (943, 213390), (1035, 194422), (1230, 163599), (1845, 109066), (1886, 106695), (2070, 97211), (2371, 84870), (2829, 71130), (3690, 54533), (4715, 42678), (4742, 42435), (5658, 35565), (7113, 28290), (8487, 23710), (9430, 21339), (11855, 16974), (14145, 14226)]