197508792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 361326408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 83, 87, 104, 116, 156, 166, 174, 232, 249, 263, 312, 332, 348, 377, 498, 526, 664, 696, 754, 789, 996, 1052, 1079, 1131, 1508, 1578, 1992, 2104, 2158, 2262, 2407, 3016, 3156, 3237, 3419, 4316, 4524, 4814, 6312, 6474, 6838, 7221, 7627, 8632, 9048, 9628, 10257, 12948, 13676, 14442, 15254, 19256, 20514, 21829, 22881, 25896, 27352, 28884, 30508, 31291, 41028, 43658, 45762, 57768, 61016, 62582, 65487, 82056, 87316, 91524, 93873, 99151, 125164, 130974, 174632, 183048, 187746, 198302, 250328, 261948, 283777, 297453, 375492, 396604, 523896, 567554, 594906, 633041, 750984, 793208, 851331, 1135108, 1189812, 1266082, 1702662, 1899123, 2270216, 2379624, 2532164, 3405324, 3798246, 5064328, 6810648, 7596492, 8229533, 15192984, 16459066, 24688599, 32918132, 49377198, 65836264, 98754396, 197508792]

約数ペア:

[(1, 197508792), (2, 98754396), (3, 65836264), (4, 49377198), (6, 32918132), (8, 24688599), (12, 16459066), (13, 15192984), (24, 8229533), (26, 7596492), (29, 6810648), (39, 5064328), (52, 3798246), (58, 3405324), (78, 2532164), (83, 2379624), (87, 2270216), (104, 1899123), (116, 1702662), (156, 1266082), (166, 1189812), (174, 1135108), (232, 851331), (249, 793208), (263, 750984), (312, 633041), (332, 594906), (348, 567554), (377, 523896), (498, 396604), (526, 375492), (664, 297453), (696, 283777), (754, 261948), (789, 250328), (996, 198302), (1052, 187746), (1079, 183048), (1131, 174632), (1508, 130974), (1578, 125164), (1992, 99151), (2104, 93873), (2158, 91524), (2262, 87316), (2407, 82056), (3016, 65487), (3156, 62582), (3237, 61016), (3419, 57768), (4316, 45762), (4524, 43658), (4814, 41028), (6312, 31291), (6474, 30508), (6838, 28884), (7221, 27352), (7627, 25896), (8632, 22881), (9048, 21829), (9628, 20514), (10257, 19256), (12948, 15254), (13676, 14442)]