206887572

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 541771776

約数和(自身を除く): 334884204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 333, 381, 444, 508, 666, 762, 1143, 1223, 1332, 1524, 2286, 2446, 3669, 4572, 4699, 4892, 7338, 9398, 11007, 14097, 14676, 18796, 22014, 28194, 42291, 44028, 45251, 56388, 84582, 90502, 135753, 155321, 169164, 181004, 271506, 310642, 407259, 465963, 543012, 621284, 814518, 931926, 1397889, 1629036, 1863852, 2795778, 5591556, 5746877, 11493754, 17240631, 22987508, 34481262, 51721893, 68962524, 103443786, 206887572]

約数ペア:

[(1, 206887572), (2, 103443786), (3, 68962524), (4, 51721893), (6, 34481262), (9, 22987508), (12, 17240631), (18, 11493754), (36, 5746877), (37, 5591556), (74, 2795778), (111, 1863852), (127, 1629036), (148, 1397889), (222, 931926), (254, 814518), (333, 621284), (381, 543012), (444, 465963), (508, 407259), (666, 310642), (762, 271506), (1143, 181004), (1223, 169164), (1332, 155321), (1524, 135753), (2286, 90502), (2446, 84582), (3669, 56388), (4572, 45251), (4699, 44028), (4892, 42291), (7338, 28194), (9398, 22014), (11007, 18796), (14097, 14676)]