218361484795

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1\times {\mathrm{18917}}^1$

素因数の和:20031

約数の個数: 32

約数和(自身を含む): 273470738112

約数和(自身を除く): 55109253317

約数列:

[1, 5, 43, 53, 215, 265, 1013, 2279, 5065, 11395, 18917, 43559, 53689, 94585, 217795, 268445, 813431, 1002601, 2308627, 4067155, 5013005, 11543135, 19162921, 43111843, 95814605, 215559215, 824005603, 1015634813, 4120028015, 5078174065, 43672296959, 218361484795]

約数ペア:

[(1, 218361484795), (5, 43672296959), (43, 5078174065), (53, 4120028015), (215, 1015634813), (265, 824005603), (1013, 215559215), (2279, 95814605), (5065, 43111843), (11395, 19162921), (18917, 11543135), (43559, 5013005), (53689, 4067155), (94585, 2308627), (217795, 1002601), (268445, 813431)]