191954150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 398069760

約数和(自身を除く): 206115610

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 43, 50, 74, 86, 95, 127, 185, 190, 215, 254, 370, 430, 475, 635, 703, 817, 925, 950, 1075, 1270, 1406, 1591, 1634, 1850, 2150, 2413, 3175, 3182, 3515, 4085, 4699, 4826, 5461, 6350, 7030, 7955, 8170, 9398, 10922, 12065, 15910, 17575, 20425, 23495, 24130, 27305, 30229, 35150, 39775, 40850, 46990, 54610, 60325, 60458, 79550, 89281, 103759, 117475, 120650, 136525, 151145, 178562, 202057, 207518, 234950, 273050, 302290, 404114, 446405, 518795, 755725, 892810, 1010285, 1037590, 1511450, 2020570, 2232025, 2593975, 3839083, 4464050, 5051425, 5187950, 7678166, 10102850, 19195415, 38390830, 95977075, 191954150]

約数ペア:

[(1, 191954150), (2, 95977075), (5, 38390830), (10, 19195415), (19, 10102850), (25, 7678166), (37, 5187950), (38, 5051425), (43, 4464050), (50, 3839083), (74, 2593975), (86, 2232025), (95, 2020570), (127, 1511450), (185, 1037590), (190, 1010285), (215, 892810), (254, 755725), (370, 518795), (430, 446405), (475, 404114), (635, 302290), (703, 273050), (817, 234950), (925, 207518), (950, 202057), (1075, 178562), (1270, 151145), (1406, 136525), (1591, 120650), (1634, 117475), (1850, 103759), (2150, 89281), (2413, 79550), (3175, 60458), (3182, 60325), (3515, 54610), (4085, 46990), (4699, 40850), (4826, 39775), (5461, 35150), (6350, 30229), (7030, 27305), (7955, 24130), (8170, 23495), (9398, 20425), (10922, 17575), (12065, 15910)]