211486512

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{72229}}^1$

素因数の和:72301

約数の個数: 40

約数和(自身を含む): 555304240

約数和(自身を除く): 343817728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 72229, 144458, 216687, 288916, 433374, 577832, 866748, 1155664, 1733496, 3466992, 4405969, 8811938, 13217907, 17623876, 26435814, 35247752, 52871628, 70495504, 105743256, 211486512]

約数ペア:

[(1, 211486512), (2, 105743256), (3, 70495504), (4, 52871628), (6, 35247752), (8, 26435814), (12, 17623876), (16, 13217907), (24, 8811938), (48, 4405969), (61, 3466992), (122, 1733496), (183, 1155664), (244, 866748), (366, 577832), (488, 433374), (732, 288916), (976, 216687), (1464, 144458), (2928, 72229)]