194677938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 537868800

約数和(自身を除く): 343190862

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 173, 182, 189, 229, 234, 273, 346, 351, 378, 458, 519, 546, 687, 702, 819, 1038, 1211, 1374, 1557, 1603, 1638, 2061, 2249, 2422, 2457, 2977, 3114, 3206, 3633, 4122, 4498, 4671, 4809, 4914, 5954, 6183, 6747, 7266, 8931, 9342, 9618, 10899, 12366, 13494, 14427, 15743, 17862, 20241, 20839, 21798, 26793, 28854, 31486, 32697, 39617, 40482, 41678, 43281, 47229, 53586, 60723, 62517, 65394, 79234, 80379, 86562, 94458, 118851, 121446, 125034, 141687, 160758, 187551, 237702, 277319, 283374, 356553, 375102, 425061, 515021, 554638, 562653, 713106, 831957, 850122, 1030042, 1069659, 1125306, 1545063, 1663914, 2139318, 2495871, 3090126, 3605147, 4635189, 4991742, 7210294, 7487613, 9270378, 10815441, 13905567, 14975226, 21630882, 27811134, 32446323, 64892646, 97338969, 194677938]

約数ペア:

[(1, 194677938), (2, 97338969), (3, 64892646), (6, 32446323), (7, 27811134), (9, 21630882), (13, 14975226), (14, 13905567), (18, 10815441), (21, 9270378), (26, 7487613), (27, 7210294), (39, 4991742), (42, 4635189), (54, 3605147), (63, 3090126), (78, 2495871), (91, 2139318), (117, 1663914), (126, 1545063), (173, 1125306), (182, 1069659), (189, 1030042), (229, 850122), (234, 831957), (273, 713106), (346, 562653), (351, 554638), (378, 515021), (458, 425061), (519, 375102), (546, 356553), (687, 283374), (702, 277319), (819, 237702), (1038, 187551), (1211, 160758), (1374, 141687), (1557, 125034), (1603, 121446), (1638, 118851), (2061, 94458), (2249, 86562), (2422, 80379), (2457, 79234), (2977, 65394), (3114, 62517), (3206, 60723), (3633, 53586), (4122, 47229), (4498, 43281), (4671, 41678), (4809, 40482), (4914, 39617), (5954, 32697), (6183, 31486), (6747, 28854), (7266, 26793), (8931, 21798), (9342, 20839), (9618, 20241), (10899, 17862), (12366, 15743), (13494, 14427)]