196819896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 609799680

約数和(自身を除く): 412979784

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, 156, 168, 182, 227, 273, 312, 364, 397, 454, 546, 681, 728, 794, 908, 1092, 1191, 1362, 1588, 1589, 1816, 2184, 2382, 2724, 2779, 2951, 3176, 3178, 4764, 4767, 5161, 5448, 5558, 5902, 6356, 8337, 8853, 9528, 9534, 10322, 11116, 11804, 12712, 15483, 16674, 17706, 19068, 20644, 20657, 22232, 23608, 30966, 33348, 35412, 36127, 38136, 41288, 41314, 61932, 61971, 66696, 70824, 72254, 82628, 90119, 108381, 123864, 123942, 144508, 165256, 180238, 216762, 247884, 270357, 289016, 360476, 433524, 495768, 540714, 630833, 720952, 867048, 1081428, 1171547, 1261666, 1892499, 2162856, 2343094, 2523332, 3514641, 3784998, 4686188, 5046664, 7029282, 7569996, 8200829, 9372376, 14058564, 15139992, 16401658, 24602487, 28117128, 32803316, 49204974, 65606632, 98409948, 196819896]

約数ペア:

[(1, 196819896), (2, 98409948), (3, 65606632), (4, 49204974), (6, 32803316), (7, 28117128), (8, 24602487), (12, 16401658), (13, 15139992), (14, 14058564), (21, 9372376), (24, 8200829), (26, 7569996), (28, 7029282), (39, 5046664), (42, 4686188), (52, 3784998), (56, 3514641), (78, 2523332), (84, 2343094), (91, 2162856), (104, 1892499), (156, 1261666), (168, 1171547), (182, 1081428), (227, 867048), (273, 720952), (312, 630833), (364, 540714), (397, 495768), (454, 433524), (546, 360476), (681, 289016), (728, 270357), (794, 247884), (908, 216762), (1092, 180238), (1191, 165256), (1362, 144508), (1588, 123942), (1589, 123864), (1816, 108381), (2184, 90119), (2382, 82628), (2724, 72254), (2779, 70824), (2951, 66696), (3176, 61971), (3178, 61932), (4764, 41314), (4767, 41288), (5161, 38136), (5448, 36127), (5558, 35412), (5902, 33348), (6356, 30966), (8337, 23608), (8853, 22232), (9528, 20657), (9534, 20644), (10322, 19068), (11116, 17706), (11804, 16674), (12712, 15483)]