201708804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 561899520

約数和(自身を除く): 360190716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 29, 33, 44, 46, 58, 66, 69, 79, 87, 92, 116, 132, 138, 158, 174, 237, 253, 276, 316, 319, 348, 474, 506, 638, 667, 759, 841, 869, 948, 957, 1012, 1276, 1334, 1518, 1682, 1738, 1817, 1914, 2001, 2291, 2523, 2607, 2668, 3036, 3364, 3476, 3634, 3828, 4002, 4582, 5046, 5214, 5451, 6873, 7268, 7337, 8004, 9164, 9251, 10092, 10428, 10902, 13746, 14674, 18502, 19343, 19987, 21804, 22011, 25201, 27492, 27753, 29348, 37004, 38686, 39974, 44022, 50402, 52693, 55506, 58029, 59961, 66439, 75603, 77372, 79948, 88044, 100804, 105386, 111012, 116058, 119922, 132878, 151206, 158079, 199317, 210772, 212773, 232116, 239844, 265756, 302412, 316158, 398634, 425546, 579623, 632316, 638319, 730829, 797268, 851092, 1159246, 1276638, 1461658, 1528097, 1738869, 2192487, 2318492, 2553276, 2923316, 3056194, 3477738, 4384974, 4584291, 6112388, 6955476, 8769948, 9168582, 16809067, 18337164, 33618134, 50427201, 67236268, 100854402, 201708804]

約数ペア:

[(1, 201708804), (2, 100854402), (3, 67236268), (4, 50427201), (6, 33618134), (11, 18337164), (12, 16809067), (22, 9168582), (23, 8769948), (29, 6955476), (33, 6112388), (44, 4584291), (46, 4384974), (58, 3477738), (66, 3056194), (69, 2923316), (79, 2553276), (87, 2318492), (92, 2192487), (116, 1738869), (132, 1528097), (138, 1461658), (158, 1276638), (174, 1159246), (237, 851092), (253, 797268), (276, 730829), (316, 638319), (319, 632316), (348, 579623), (474, 425546), (506, 398634), (638, 316158), (667, 302412), (759, 265756), (841, 239844), (869, 232116), (948, 212773), (957, 210772), (1012, 199317), (1276, 158079), (1334, 151206), (1518, 132878), (1682, 119922), (1738, 116058), (1817, 111012), (1914, 105386), (2001, 100804), (2291, 88044), (2523, 79948), (2607, 77372), (2668, 75603), (3036, 66439), (3364, 59961), (3476, 58029), (3634, 55506), (3828, 52693), (4002, 50402), (4582, 44022), (5046, 39974), (5214, 38686), (5451, 37004), (6873, 29348), (7268, 27753), (7337, 27492), (8004, 25201), (9164, 22011), (9251, 21804), (10092, 19987), (10428, 19343), (10902, 18502), (13746, 14674)]