203109816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 631249920

約数和(自身を除く): 428140104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 113, 156, 168, 182, 226, 273, 312, 339, 364, 452, 546, 678, 728, 791, 823, 904, 1092, 1356, 1469, 1582, 1646, 2184, 2373, 2469, 2712, 2938, 3164, 3292, 4407, 4746, 4938, 5761, 5876, 6328, 6584, 8814, 9492, 9876, 10283, 10699, 11522, 11752, 17283, 17628, 18984, 19752, 20566, 21398, 23044, 30849, 32097, 34566, 35256, 41132, 42796, 46088, 61698, 64194, 69132, 74893, 82264, 85592, 92999, 123396, 128388, 138264, 149786, 185998, 224679, 246792, 256776, 278997, 299572, 371996, 449358, 557994, 599144, 650993, 743992, 898716, 1115988, 1208987, 1301986, 1797432, 1952979, 2231976, 2417974, 2603972, 3626961, 3905958, 4835948, 5207944, 7253922, 7811916, 8462909, 9671896, 14507844, 15623832, 16925818, 25388727, 29015688, 33851636, 50777454, 67703272, 101554908, 203109816]

約数ペア:

[(1, 203109816), (2, 101554908), (3, 67703272), (4, 50777454), (6, 33851636), (7, 29015688), (8, 25388727), (12, 16925818), (13, 15623832), (14, 14507844), (21, 9671896), (24, 8462909), (26, 7811916), (28, 7253922), (39, 5207944), (42, 4835948), (52, 3905958), (56, 3626961), (78, 2603972), (84, 2417974), (91, 2231976), (104, 1952979), (113, 1797432), (156, 1301986), (168, 1208987), (182, 1115988), (226, 898716), (273, 743992), (312, 650993), (339, 599144), (364, 557994), (452, 449358), (546, 371996), (678, 299572), (728, 278997), (791, 256776), (823, 246792), (904, 224679), (1092, 185998), (1356, 149786), (1469, 138264), (1582, 128388), (1646, 123396), (2184, 92999), (2373, 85592), (2469, 82264), (2712, 74893), (2938, 69132), (3164, 64194), (3292, 61698), (4407, 46088), (4746, 42796), (4938, 41132), (5761, 35256), (5876, 34566), (6328, 32097), (6584, 30849), (8814, 23044), (9492, 21398), (9876, 20566), (10283, 19752), (10699, 18984), (11522, 17628), (11752, 17283)]