205687584

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4549}}^1$

素因数の和:4722

約数の個数: 72

約数和(自身を含む): 588779100

約数和(自身を除く): 383091516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4549, 5024, 5652, 7536, 9098, 11304, 13647, 15072, 18196, 22608, 27294, 36392, 40941, 45216, 54588, 72784, 81882, 109176, 145568, 163764, 218352, 327528, 436704, 655056, 714193, 1310112, 1428386, 2142579, 2856772, 4285158, 5713544, 6427737, 8570316, 11427088, 12855474, 17140632, 22854176, 25710948, 34281264, 51421896, 68562528, 102843792, 205687584]

約数ペア:

[(1, 205687584), (2, 102843792), (3, 68562528), (4, 51421896), (6, 34281264), (8, 25710948), (9, 22854176), (12, 17140632), (16, 12855474), (18, 11427088), (24, 8570316), (32, 6427737), (36, 5713544), (48, 4285158), (72, 2856772), (96, 2142579), (144, 1428386), (157, 1310112), (288, 714193), (314, 655056), (471, 436704), (628, 327528), (942, 218352), (1256, 163764), (1413, 145568), (1884, 109176), (2512, 81882), (2826, 72784), (3768, 54588), (4549, 45216), (5024, 40941), (5652, 36392), (7536, 27294), (9098, 22608), (11304, 18196), (13647, 15072)]