207300870

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1777

約数の個数: 144

約数和(自身を含む): 650574288

約数和(自身を除く): 443273418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 378, 405, 441, 486, 490, 567, 630, 735, 810, 882, 945, 1134, 1215, 1323, 1470, 1701, 1741, 1890, 2205, 2430, 2646, 2835, 3402, 3482, 3969, 4410, 5223, 5670, 6615, 7938, 8505, 8705, 10446, 11907, 12187, 13230, 15669, 17010, 17410, 19845, 23814, 24374, 26115, 31338, 36561, 39690, 47007, 52230, 59535, 60935, 73122, 78345, 85309, 94014, 109683, 119070, 121870, 141021, 156690, 170618, 182805, 219366, 235035, 255927, 282042, 329049, 365610, 423063, 426545, 470070, 511854, 548415, 658098, 705105, 767781, 846126, 853090, 987147, 1096830, 1279635, 1410210, 1535562, 1645245, 1974294, 2115315, 2303343, 2559270, 2961441, 3290490, 3838905, 4230630, 4606686, 4935735, 5922882, 6910029, 7677810, 9871470, 11516715, 13820058, 14807205, 20730087, 23033430, 29614410, 34550145, 41460174, 69100290, 103650435, 207300870]

約数ペア:

[(1, 207300870), (2, 103650435), (3, 69100290), (5, 41460174), (6, 34550145), (7, 29614410), (9, 23033430), (10, 20730087), (14, 14807205), (15, 13820058), (18, 11516715), (21, 9871470), (27, 7677810), (30, 6910029), (35, 5922882), (42, 4935735), (45, 4606686), (49, 4230630), (54, 3838905), (63, 3290490), (70, 2961441), (81, 2559270), (90, 2303343), (98, 2115315), (105, 1974294), (126, 1645245), (135, 1535562), (147, 1410210), (162, 1279635), (189, 1096830), (210, 987147), (243, 853090), (245, 846126), (270, 767781), (294, 705105), (315, 658098), (378, 548415), (405, 511854), (441, 470070), (486, 426545), (490, 423063), (567, 365610), (630, 329049), (735, 282042), (810, 255927), (882, 235035), (945, 219366), (1134, 182805), (1215, 170618), (1323, 156690), (1470, 141021), (1701, 121870), (1741, 119070), (1890, 109683), (2205, 94014), (2430, 85309), (2646, 78345), (2835, 73122), (3402, 60935), (3482, 59535), (3969, 52230), (4410, 47007), (5223, 39690), (5670, 36561), (6615, 31338), (7938, 26115), (8505, 24374), (8705, 23814), (10446, 19845), (11907, 17410), (12187, 17010), (13230, 15669)]