201383448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 599723520

約数和(自身を除く): 398340072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 61, 84, 86, 122, 129, 168, 172, 183, 244, 258, 301, 344, 366, 427, 457, 488, 516, 602, 732, 854, 903, 914, 1032, 1204, 1281, 1371, 1464, 1708, 1806, 1828, 2408, 2562, 2623, 2742, 3199, 3416, 3612, 3656, 5124, 5246, 5484, 6398, 7224, 7869, 9597, 10248, 10492, 10968, 12796, 15738, 18361, 19194, 19651, 20984, 25592, 27877, 31476, 36722, 38388, 39302, 55083, 55754, 58953, 62952, 73444, 76776, 78604, 83631, 110166, 111508, 117906, 137557, 146888, 157208, 167262, 195139, 220332, 223016, 235812, 275114, 334524, 390278, 412671, 440664, 471624, 550228, 585417, 669048, 780556, 825342, 1100456, 1170834, 1198711, 1561112, 1650684, 2341668, 2397422, 3301368, 3596133, 4683336, 4794844, 7192266, 8390977, 9589688, 14384532, 16781954, 25172931, 28769064, 33563908, 50345862, 67127816, 100691724, 201383448]

約数ペア:

[(1, 201383448), (2, 100691724), (3, 67127816), (4, 50345862), (6, 33563908), (7, 28769064), (8, 25172931), (12, 16781954), (14, 14384532), (21, 9589688), (24, 8390977), (28, 7192266), (42, 4794844), (43, 4683336), (56, 3596133), (61, 3301368), (84, 2397422), (86, 2341668), (122, 1650684), (129, 1561112), (168, 1198711), (172, 1170834), (183, 1100456), (244, 825342), (258, 780556), (301, 669048), (344, 585417), (366, 550228), (427, 471624), (457, 440664), (488, 412671), (516, 390278), (602, 334524), (732, 275114), (854, 235812), (903, 223016), (914, 220332), (1032, 195139), (1204, 167262), (1281, 157208), (1371, 146888), (1464, 137557), (1708, 117906), (1806, 111508), (1828, 110166), (2408, 83631), (2562, 78604), (2623, 76776), (2742, 73444), (3199, 62952), (3416, 58953), (3612, 55754), (3656, 55083), (5124, 39302), (5246, 38388), (5484, 36722), (6398, 31476), (7224, 27877), (7869, 25592), (9597, 20984), (10248, 19651), (10492, 19194), (10968, 18361), (12796, 15738)]