199727040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{208049}}^1$

素因数の和:208069

約数の個数: 56

約数和(自身を含む): 634136400

約数和(自身を除く): 434409360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 208049, 416098, 624147, 832196, 1040245, 1248294, 1664392, 2080490, 2496588, 3120735, 3328784, 4160980, 4993176, 6241470, 6657568, 8321960, 9986352, 12482940, 13315136, 16643920, 19972704, 24965880, 33287840, 39945408, 49931760, 66575680, 99863520, 199727040]

約数ペア:

[(1, 199727040), (2, 99863520), (3, 66575680), (4, 49931760), (5, 39945408), (6, 33287840), (8, 24965880), (10, 19972704), (12, 16643920), (15, 13315136), (16, 12482940), (20, 9986352), (24, 8321960), (30, 6657568), (32, 6241470), (40, 4993176), (48, 4160980), (60, 3328784), (64, 3120735), (80, 2496588), (96, 2080490), (120, 1664392), (160, 1248294), (192, 1040245), (240, 832196), (320, 624147), (480, 416098), (960, 208049)]