217205632

素因数分解:

$2^7\times 7^2\times {\mathrm{34631}}^1$

素因数の和:34659

約数の個数: 48

約数和(自身を含む): 503376120

約数和(自身を除く): 286170488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 34631, 69262, 138524, 242417, 277048, 484834, 554096, 969668, 1108192, 1696919, 1939336, 2216384, 3393838, 3878672, 4432768, 6787676, 7757344, 13575352, 15514688, 27150704, 31029376, 54301408, 108602816, 217205632]

約数ペア:

[(1, 217205632), (2, 108602816), (4, 54301408), (7, 31029376), (8, 27150704), (14, 15514688), (16, 13575352), (28, 7757344), (32, 6787676), (49, 4432768), (56, 3878672), (64, 3393838), (98, 2216384), (112, 1939336), (128, 1696919), (196, 1108192), (224, 969668), (392, 554096), (448, 484834), (784, 277048), (896, 242417), (1568, 138524), (3136, 69262), (6272, 34631)]