200920122

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2004

約数の個数: 64

約数和(自身を含む): 484162560

約数和(自身を除く): 283242438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 157, 234, 314, 351, 471, 702, 942, 1413, 1823, 2041, 2826, 3646, 4082, 4239, 5469, 6123, 8478, 10938, 12246, 16407, 18369, 23699, 32814, 36738, 47398, 49221, 55107, 71097, 98442, 110214, 142194, 213291, 286211, 426582, 572422, 639873, 858633, 1279746, 1717266, 2575899, 3720743, 5151798, 7441486, 7727697, 11162229, 15455394, 22324458, 33486687, 66973374, 100460061, 200920122]

約数ペア:

[(1, 200920122), (2, 100460061), (3, 66973374), (6, 33486687), (9, 22324458), (13, 15455394), (18, 11162229), (26, 7727697), (27, 7441486), (39, 5151798), (54, 3720743), (78, 2575899), (117, 1717266), (157, 1279746), (234, 858633), (314, 639873), (351, 572422), (471, 426582), (702, 286211), (942, 213291), (1413, 142194), (1823, 110214), (2041, 98442), (2826, 71097), (3646, 55107), (4082, 49221), (4239, 47398), (5469, 36738), (6123, 32814), (8478, 23699), (10938, 18369), (12246, 16407)]