208294164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 608829312

約数和(自身を除く): 400535148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 37, 39, 46, 52, 69, 74, 78, 92, 111, 117, 138, 148, 156, 207, 222, 234, 276, 299, 333, 414, 444, 468, 481, 523, 598, 666, 828, 851, 897, 962, 1046, 1196, 1332, 1443, 1569, 1702, 1794, 1924, 2092, 2553, 2691, 2886, 3138, 3404, 3588, 4329, 4707, 5106, 5382, 5772, 6276, 6799, 7659, 8658, 9414, 10212, 10764, 11063, 12029, 13598, 15318, 17316, 18828, 19351, 20397, 22126, 24058, 27196, 30636, 33189, 36087, 38702, 40794, 44252, 48116, 58053, 61191, 66378, 72174, 77404, 81588, 99567, 108261, 116106, 122382, 132756, 144348, 156377, 174159, 199134, 216522, 232212, 244764, 251563, 312754, 348318, 398268, 433044, 445073, 469131, 503126, 625508, 696636, 754689, 890146, 938262, 1006252, 1335219, 1407393, 1509378, 1780292, 1876524, 2264067, 2670438, 2814786, 3018756, 4005657, 4528134, 5340876, 5629572, 5785949, 8011314, 9056268, 11571898, 16022628, 17357847, 23143796, 34715694, 52073541, 69431388, 104147082, 208294164]

約数ペア:

[(1, 208294164), (2, 104147082), (3, 69431388), (4, 52073541), (6, 34715694), (9, 23143796), (12, 17357847), (13, 16022628), (18, 11571898), (23, 9056268), (26, 8011314), (36, 5785949), (37, 5629572), (39, 5340876), (46, 4528134), (52, 4005657), (69, 3018756), (74, 2814786), (78, 2670438), (92, 2264067), (111, 1876524), (117, 1780292), (138, 1509378), (148, 1407393), (156, 1335219), (207, 1006252), (222, 938262), (234, 890146), (276, 754689), (299, 696636), (333, 625508), (414, 503126), (444, 469131), (468, 445073), (481, 433044), (523, 398268), (598, 348318), (666, 312754), (828, 251563), (851, 244764), (897, 232212), (962, 216522), (1046, 199134), (1196, 174159), (1332, 156377), (1443, 144348), (1569, 132756), (1702, 122382), (1794, 116106), (1924, 108261), (2092, 99567), (2553, 81588), (2691, 77404), (2886, 72174), (3138, 66378), (3404, 61191), (3588, 58053), (4329, 48116), (4707, 44252), (5106, 40794), (5382, 38702), (5772, 36087), (6276, 33189), (6799, 30636), (7659, 27196), (8658, 24058), (9414, 22126), (10212, 20397), (10764, 19351), (11063, 18828), (12029, 17316), (13598, 15318)]