211672935485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{3571}}^1$

素因数の和:4170

約数の個数: 64

約数和(自身を含む): 294671139840

約数和(自身を除く): 82998204355

約数列:

[1, 5, 11, 19, 55, 95, 131, 209, 433, 655, 1045, 1441, 2165, 2489, 3571, 4763, 7205, 8227, 12445, 17855, 23815, 27379, 39281, 41135, 56723, 67849, 90497, 136895, 196405, 283615, 339245, 452485, 467801, 623953, 746339, 1077737, 1546243, 2339005, 3119765, 3731695, 5145811, 5388685, 7731215, 8888219, 11855107, 17008673, 25729055, 29378617, 44441095, 59275535, 85043365, 97770409, 146893085, 202557833, 323164787, 488852045, 1012789165, 1615823935, 2228136163, 3848598827, 11140680815, 19242994135, 42334587097, 211672935485]

約数ペア:

[(1, 211672935485), (5, 42334587097), (11, 19242994135), (19, 11140680815), (55, 3848598827), (95, 2228136163), (131, 1615823935), (209, 1012789165), (433, 488852045), (655, 323164787), (1045, 202557833), (1441, 146893085), (2165, 97770409), (2489, 85043365), (3571, 59275535), (4763, 44441095), (7205, 29378617), (8227, 25729055), (12445, 17008673), (17855, 11855107), (23815, 8888219), (27379, 7731215), (39281, 5388685), (41135, 5145811), (56723, 3731695), (67849, 3119765), (90497, 2339005), (136895, 1546243), (196405, 1077737), (283615, 746339), (339245, 623953), (452485, 467801)]