217416632

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 414136800

約数和(自身を除く): 196720168

約数列:

[1, 2, 4, 8, 109, 167, 218, 334, 436, 668, 872, 1336, 1493, 2986, 5972, 11944, 18203, 36406, 72812, 145624, 162737, 249331, 325474, 498662, 650948, 997324, 1301896, 1994648, 27177079, 54354158, 108708316, 217416632]

約数ペア:

[(1, 217416632), (2, 108708316), (4, 54354158), (8, 27177079), (109, 1994648), (167, 1301896), (218, 997324), (334, 650948), (436, 498662), (668, 325474), (872, 249331), (1336, 162737), (1493, 145624), (2986, 72812), (5972, 36406), (11944, 18203)]