194257050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 533715840

約数和(自身を除く): 339458790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 79, 97, 130, 150, 158, 169, 194, 195, 237, 291, 325, 338, 390, 395, 474, 485, 507, 582, 650, 790, 845, 970, 975, 1014, 1027, 1185, 1261, 1455, 1690, 1950, 1975, 2054, 2370, 2425, 2522, 2535, 2910, 3081, 3783, 3950, 4225, 4850, 5070, 5135, 5925, 6162, 6305, 7275, 7566, 7663, 8450, 10270, 11850, 12610, 12675, 13351, 14550, 15326, 15405, 16393, 18915, 22989, 25350, 25675, 26702, 30810, 31525, 32786, 37830, 38315, 40053, 45978, 49179, 51350, 63050, 66755, 76630, 77025, 80106, 81965, 94575, 98358, 99619, 114945, 133510, 154050, 163930, 189150, 191575, 199238, 200265, 229890, 245895, 298857, 333775, 383150, 400530, 409825, 491790, 498095, 574725, 597714, 667550, 819650, 996190, 1001325, 1149450, 1229475, 1295047, 1494285, 2002650, 2458950, 2490475, 2590094, 2988570, 3885141, 4980950, 6475235, 7471425, 7770282, 12950470, 14942850, 19425705, 32376175, 38851410, 64752350, 97128525, 194257050]

約数ペア:

[(1, 194257050), (2, 97128525), (3, 64752350), (5, 38851410), (6, 32376175), (10, 19425705), (13, 14942850), (15, 12950470), (25, 7770282), (26, 7471425), (30, 6475235), (39, 4980950), (50, 3885141), (65, 2988570), (75, 2590094), (78, 2490475), (79, 2458950), (97, 2002650), (130, 1494285), (150, 1295047), (158, 1229475), (169, 1149450), (194, 1001325), (195, 996190), (237, 819650), (291, 667550), (325, 597714), (338, 574725), (390, 498095), (395, 491790), (474, 409825), (485, 400530), (507, 383150), (582, 333775), (650, 298857), (790, 245895), (845, 229890), (970, 200265), (975, 199238), (1014, 191575), (1027, 189150), (1185, 163930), (1261, 154050), (1455, 133510), (1690, 114945), (1950, 99619), (1975, 98358), (2054, 94575), (2370, 81965), (2425, 80106), (2522, 77025), (2535, 76630), (2910, 66755), (3081, 63050), (3783, 51350), (3950, 49179), (4225, 45978), (4850, 40053), (5070, 38315), (5135, 37830), (5925, 32786), (6162, 31525), (6305, 30810), (7275, 26702), (7566, 25675), (7663, 25350), (8450, 22989), (10270, 18915), (11850, 16393), (12610, 15405), (12675, 15326), (13351, 14550)]