201113150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 470219904

約数和(自身を除く): 269106754

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 43, 46, 49, 50, 70, 83, 86, 98, 115, 161, 166, 175, 215, 230, 245, 301, 322, 350, 415, 430, 490, 575, 581, 602, 805, 830, 989, 1075, 1127, 1150, 1162, 1225, 1505, 1610, 1909, 1978, 2075, 2107, 2150, 2254, 2450, 2905, 3010, 3569, 3818, 4025, 4067, 4150, 4214, 4945, 5635, 5810, 6923, 7138, 7525, 8050, 8134, 9545, 9890, 10535, 11270, 13363, 13846, 14525, 15050, 17845, 19090, 20335, 21070, 24725, 24983, 26726, 28175, 29050, 34615, 35690, 40670, 47725, 48461, 49450, 49966, 52675, 56350, 66815, 69230, 82087, 89225, 93541, 95450, 96922, 101675, 105350, 124915, 133630, 164174, 173075, 174881, 178450, 187082, 203350, 242305, 249830, 334075, 346150, 349762, 410435, 467705, 484610, 574609, 624575, 668150, 820870, 874405, 935410, 1149218, 1211525, 1249150, 1748810, 2052175, 2338525, 2423050, 2873045, 4022263, 4104350, 4372025, 4677050, 5746090, 8044526, 8744050, 14365225, 20111315, 28730450, 40222630, 100556575, 201113150]

約数ペア:

[(1, 201113150), (2, 100556575), (5, 40222630), (7, 28730450), (10, 20111315), (14, 14365225), (23, 8744050), (25, 8044526), (35, 5746090), (43, 4677050), (46, 4372025), (49, 4104350), (50, 4022263), (70, 2873045), (83, 2423050), (86, 2338525), (98, 2052175), (115, 1748810), (161, 1249150), (166, 1211525), (175, 1149218), (215, 935410), (230, 874405), (245, 820870), (301, 668150), (322, 624575), (350, 574609), (415, 484610), (430, 467705), (490, 410435), (575, 349762), (581, 346150), (602, 334075), (805, 249830), (830, 242305), (989, 203350), (1075, 187082), (1127, 178450), (1150, 174881), (1162, 173075), (1225, 164174), (1505, 133630), (1610, 124915), (1909, 105350), (1978, 101675), (2075, 96922), (2107, 95450), (2150, 93541), (2254, 89225), (2450, 82087), (2905, 69230), (3010, 66815), (3569, 56350), (3818, 52675), (4025, 49966), (4067, 49450), (4150, 48461), (4214, 47725), (4945, 40670), (5635, 35690), (5810, 34615), (6923, 29050), (7138, 28175), (7525, 26726), (8050, 24983), (8134, 24725), (9545, 21070), (9890, 20335), (10535, 19090), (11270, 17845), (13363, 15050), (13846, 14525)]