203421828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 523837440

約数和(自身を除く): 320415612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 47, 57, 76, 82, 94, 114, 123, 141, 164, 188, 228, 246, 282, 463, 492, 564, 779, 893, 926, 1389, 1558, 1786, 1852, 1927, 2337, 2679, 2778, 3116, 3572, 3854, 4674, 5358, 5556, 5781, 7708, 8797, 9348, 10716, 11562, 17594, 18983, 21761, 23124, 26391, 35188, 36613, 37966, 43522, 52782, 56949, 65283, 73226, 75932, 87044, 105564, 109839, 113898, 130566, 146452, 219678, 227796, 261132, 360677, 413459, 439356, 721354, 826918, 892201, 1082031, 1240377, 1442708, 1653836, 1784402, 2164062, 2480754, 2676603, 3568804, 4328124, 4961508, 5353206, 10706412, 16951819, 33903638, 50855457, 67807276, 101710914, 203421828]

約数ペア:

[(1, 203421828), (2, 101710914), (3, 67807276), (4, 50855457), (6, 33903638), (12, 16951819), (19, 10706412), (38, 5353206), (41, 4961508), (47, 4328124), (57, 3568804), (76, 2676603), (82, 2480754), (94, 2164062), (114, 1784402), (123, 1653836), (141, 1442708), (164, 1240377), (188, 1082031), (228, 892201), (246, 826918), (282, 721354), (463, 439356), (492, 413459), (564, 360677), (779, 261132), (893, 227796), (926, 219678), (1389, 146452), (1558, 130566), (1786, 113898), (1852, 109839), (1927, 105564), (2337, 87044), (2679, 75932), (2778, 73226), (3116, 65283), (3572, 56949), (3854, 52782), (4674, 43522), (5358, 37966), (5556, 36613), (5781, 35188), (7708, 26391), (8797, 23124), (9348, 21761), (10716, 18983), (11562, 17594)]