193764340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125821}}^1$

素因数の和:125848

約数の個数: 48

約数和(自身を含む): 507314304

約数和(自身を除く): 313549964

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 125821, 251642, 503284, 629105, 880747, 1258210, 1384031, 1761494, 2516420, 2768062, 3522988, 4403735, 5536124, 6920155, 8807470, 9688217, 13840310, 17614940, 19376434, 27680620, 38752868, 48441085, 96882170, 193764340]

約数ペア:

[(1, 193764340), (2, 96882170), (4, 48441085), (5, 38752868), (7, 27680620), (10, 19376434), (11, 17614940), (14, 13840310), (20, 9688217), (22, 8807470), (28, 6920155), (35, 5536124), (44, 4403735), (55, 3522988), (70, 2768062), (77, 2516420), (110, 1761494), (140, 1384031), (154, 1258210), (220, 880747), (308, 629105), (385, 503284), (770, 251642), (1540, 125821)]