196974750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 128

約数和(自身を含む): 595206144

約数和(自身を除く): 398231394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 350, 357, 375, 425, 510, 525, 595, 714, 750, 850, 875, 1050, 1190, 1275, 1750, 1785, 2125, 2207, 2550, 2625, 2975, 3570, 4250, 4414, 5250, 5950, 6375, 6621, 8925, 11035, 12750, 13242, 14875, 15449, 17850, 22070, 29750, 30898, 33105, 37519, 44625, 46347, 55175, 66210, 75038, 77245, 89250, 92694, 110350, 112557, 154490, 165525, 187595, 225114, 231735, 262633, 275875, 331050, 375190, 386225, 463470, 525266, 551750, 562785, 772450, 787899, 827625, 937975, 1125570, 1158675, 1313165, 1575798, 1655250, 1875950, 1931125, 2317350, 2626330, 2813925, 3862250, 3939495, 4689875, 5627850, 5793375, 6565825, 7878990, 9379750, 11586750, 13131650, 14069625, 19697475, 28139250, 32829125, 39394950, 65658250, 98487375, 196974750]

約数ペア:

[(1, 196974750), (2, 98487375), (3, 65658250), (5, 39394950), (6, 32829125), (7, 28139250), (10, 19697475), (14, 14069625), (15, 13131650), (17, 11586750), (21, 9379750), (25, 7878990), (30, 6565825), (34, 5793375), (35, 5627850), (42, 4689875), (50, 3939495), (51, 3862250), (70, 2813925), (75, 2626330), (85, 2317350), (102, 1931125), (105, 1875950), (119, 1655250), (125, 1575798), (150, 1313165), (170, 1158675), (175, 1125570), (210, 937975), (238, 827625), (250, 787899), (255, 772450), (350, 562785), (357, 551750), (375, 525266), (425, 463470), (510, 386225), (525, 375190), (595, 331050), (714, 275875), (750, 262633), (850, 231735), (875, 225114), (1050, 187595), (1190, 165525), (1275, 154490), (1750, 112557), (1785, 110350), (2125, 92694), (2207, 89250), (2550, 77245), (2625, 75038), (2975, 66210), (3570, 55175), (4250, 46347), (4414, 44625), (5250, 37519), (5950, 33105), (6375, 30898), (6621, 29750), (8925, 22070), (11035, 17850), (12750, 15449), (13242, 14875)]