214933744

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 425146400

約数和(自身を除く): 210212656

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 349, 488, 631, 698, 976, 1262, 1396, 2524, 2792, 5048, 5584, 10096, 21289, 38491, 42578, 76982, 85156, 153964, 170312, 220219, 307928, 340624, 440438, 615856, 880876, 1761752, 3523504, 13433359, 26866718, 53733436, 107466872, 214933744]

約数ペア:

[(1, 214933744), (2, 107466872), (4, 53733436), (8, 26866718), (16, 13433359), (61, 3523504), (122, 1761752), (244, 880876), (349, 615856), (488, 440438), (631, 340624), (698, 307928), (976, 220219), (1262, 170312), (1396, 153964), (2524, 85156), (2792, 76982), (5048, 42578), (5584, 38491), (10096, 21289)]