221511246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{50093}}^1$

素因数の和:50176

約数の個数: 32

約数和(自身を含む): 490520448

約数和(自身を除く): 269009202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 50093, 100186, 150279, 300558, 551023, 1102046, 1653069, 3306138, 3356231, 6712462, 10068693, 20137386, 36918541, 73837082, 110755623, 221511246]

約数ペア:

[(1, 221511246), (2, 110755623), (3, 73837082), (6, 36918541), (11, 20137386), (22, 10068693), (33, 6712462), (66, 3356231), (67, 3306138), (134, 1653069), (201, 1102046), (402, 551023), (737, 300558), (1474, 150279), (2211, 100186), (4422, 50093)]