201616197112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 421361740800

約数和(自身を除く): 219745543688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 173, 194, 311, 346, 388, 439, 622, 692, 776, 878, 1067, 1244, 1384, 1756, 1903, 2134, 2488, 3421, 3512, 3806, 4268, 4829, 6842, 7612, 8536, 9658, 13684, 15224, 16781, 19316, 27368, 30167, 33562, 38632, 42583, 53803, 60334, 67124, 75947, 85166, 107606, 120668, 134248, 136529, 151894, 170332, 184591, 215212, 241336, 273058, 303788, 331837, 340664, 369182, 430424, 468413, 546116, 591833, 607576, 663674, 738364, 835417, 936826, 1092232, 1183666, 1327348, 1476728, 1501819, 1670834, 1873652, 2367332, 2654696, 3003638, 3341668, 3747304, 4734664, 5218891, 6007276, 6683336, 7366859, 10437782, 12014552, 13243313, 14733718, 20875564, 23619517, 26486626, 29467436, 41751128, 47239034, 52973252, 57407801, 58934872, 81035449, 94478068, 105946504, 114815602, 145676443, 162070898, 188956136, 229631204, 259814687, 291352886, 324141796, 459262408, 519629374, 582705772, 648283592, 1039258748, 1165411544, 2078517496, 2291093149, 4582186298, 9164372596, 18328745192, 25202024639, 50404049278, 100808098556, 201616197112]

約数ペア:

[(1, 201616197112), (2, 100808098556), (4, 50404049278), (8, 25202024639), (11, 18328745192), (22, 9164372596), (44, 4582186298), (88, 2291093149), (97, 2078517496), (173, 1165411544), (194, 1039258748), (311, 648283592), (346, 582705772), (388, 519629374), (439, 459262408), (622, 324141796), (692, 291352886), (776, 259814687), (878, 229631204), (1067, 188956136), (1244, 162070898), (1384, 145676443), (1756, 114815602), (1903, 105946504), (2134, 94478068), (2488, 81035449), (3421, 58934872), (3512, 57407801), (3806, 52973252), (4268, 47239034), (4829, 41751128), (6842, 29467436), (7612, 26486626), (8536, 23619517), (9658, 20875564), (13684, 14733718), (15224, 13243313), (16781, 12014552), (19316, 10437782), (27368, 7366859), (30167, 6683336), (33562, 6007276), (38632, 5218891), (42583, 4734664), (53803, 3747304), (60334, 3341668), (67124, 3003638), (75947, 2654696), (85166, 2367332), (107606, 1873652), (120668, 1670834), (134248, 1501819), (136529, 1476728), (151894, 1327348), (170332, 1183666), (184591, 1092232), (215212, 936826), (241336, 835417), (273058, 738364), (303788, 663674), (331837, 607576), (340664, 591833), (369182, 546116), (430424, 468413)]