199668799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 237127680

約数和(自身を除く): 37458881

約数列:

[1, 11, 29, 31, 61, 319, 331, 341, 671, 899, 1769, 1891, 3641, 9599, 9889, 10261, 19459, 20191, 20801, 54839, 105589, 112871, 222101, 297569, 585539, 603229, 625921, 3273259, 6440929, 6885131, 18151709, 199668799]

約数ペア:

[(1, 199668799), (11, 18151709), (29, 6885131), (31, 6440929), (61, 3273259), (319, 625921), (331, 603229), (341, 585539), (671, 297569), (899, 222101), (1769, 112871), (1891, 105589), (3641, 54839), (9599, 20801), (9889, 20191), (10261, 19459)]