201712806

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 482189760

約数和(自身を除く): 280476954

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 53, 58, 69, 87, 106, 138, 159, 174, 207, 261, 317, 318, 414, 477, 522, 634, 667, 951, 954, 1219, 1334, 1537, 1902, 2001, 2438, 2853, 3074, 3657, 4002, 4611, 5706, 6003, 7291, 7314, 9193, 9222, 10971, 12006, 13833, 14582, 16801, 18386, 21873, 21942, 27579, 27666, 33602, 35351, 43746, 50403, 55158, 65619, 70702, 82737, 100806, 106053, 131238, 151209, 165474, 211439, 212106, 302418, 318159, 386423, 422878, 487229, 634317, 636318, 772846, 974458, 1159269, 1268634, 1461687, 1902951, 2318538, 2923374, 3477807, 3805902, 4385061, 6955614, 8770122, 11206267, 22412534, 33618801, 67237602, 100856403, 201712806]

約数ペア:

[(1, 201712806), (2, 100856403), (3, 67237602), (6, 33618801), (9, 22412534), (18, 11206267), (23, 8770122), (29, 6955614), (46, 4385061), (53, 3805902), (58, 3477807), (69, 2923374), (87, 2318538), (106, 1902951), (138, 1461687), (159, 1268634), (174, 1159269), (207, 974458), (261, 772846), (317, 636318), (318, 634317), (414, 487229), (477, 422878), (522, 386423), (634, 318159), (667, 302418), (951, 212106), (954, 211439), (1219, 165474), (1334, 151209), (1537, 131238), (1902, 106053), (2001, 100806), (2438, 82737), (2853, 70702), (3074, 65619), (3657, 55158), (4002, 50403), (4611, 43746), (5706, 35351), (6003, 33602), (7291, 27666), (7314, 27579), (9193, 21942), (9222, 21873), (10971, 18386), (12006, 16801), (13833, 14582)]