207960350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8647}}^1$

素因数の和:8709

約数の個数: 48

約数和(自身を含む): 427868448

約数和(自身を除く): 219908098

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 4810, 8647, 12025, 17294, 24050, 43235, 86470, 112411, 216175, 224822, 319939, 432350, 562055, 639878, 1124110, 1599695, 2810275, 3199390, 4159207, 5620550, 7998475, 8318414, 15996950, 20796035, 41592070, 103980175, 207960350]

約数ペア:

[(1, 207960350), (2, 103980175), (5, 41592070), (10, 20796035), (13, 15996950), (25, 8318414), (26, 7998475), (37, 5620550), (50, 4159207), (65, 3199390), (74, 2810275), (130, 1599695), (185, 1124110), (325, 639878), (370, 562055), (481, 432350), (650, 319939), (925, 224822), (962, 216175), (1850, 112411), (2405, 86470), (4810, 43235), (8647, 24050), (12025, 17294)]