201738870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6983}}^1$

素因数の和:7106

約数の個数: 64

約数和(自身を含む): 543075840

約数和(自身を除く): 341336970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3210, 4815, 5778, 6983, 9630, 13966, 14445, 20949, 28890, 34915, 41898, 62847, 69830, 104745, 125694, 188541, 209490, 314235, 377082, 628470, 747181, 942705, 1494362, 1885410, 2241543, 3735905, 4483086, 6724629, 7471810, 11207715, 13449258, 20173887, 22415430, 33623145, 40347774, 67246290, 100869435, 201738870]

約数ペア:

[(1, 201738870), (2, 100869435), (3, 67246290), (5, 40347774), (6, 33623145), (9, 22415430), (10, 20173887), (15, 13449258), (18, 11207715), (27, 7471810), (30, 6724629), (45, 4483086), (54, 3735905), (90, 2241543), (107, 1885410), (135, 1494362), (214, 942705), (270, 747181), (321, 628470), (535, 377082), (642, 314235), (963, 209490), (1070, 188541), (1605, 125694), (1926, 104745), (2889, 69830), (3210, 62847), (4815, 41898), (5778, 34915), (6983, 28890), (9630, 20949), (13966, 14445)]