215283132

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{81919}}^1$

素因数の和:82002

約数の個数: 36

約数和(自身を含む): 551649280

約数和(自身を除く): 336366148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 81919, 163838, 245757, 327676, 491514, 737271, 983028, 1474542, 2949084, 5980087, 11960174, 17940261, 23920348, 35880522, 53820783, 71761044, 107641566, 215283132]

約数ペア:

[(1, 215283132), (2, 107641566), (3, 71761044), (4, 53820783), (6, 35880522), (9, 23920348), (12, 17940261), (18, 11960174), (36, 5980087), (73, 2949084), (146, 1474542), (219, 983028), (292, 737271), (438, 491514), (657, 327676), (876, 245757), (1314, 163838), (2628, 81919)]