199078590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{214063}}^1$

素因数の和:214104

約数の個数: 32

約数和(自身を含む): 493203456

約数和(自身を除く): 294124866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 214063, 428126, 642189, 1070315, 1284378, 2140630, 3210945, 6421890, 6635953, 13271906, 19907859, 33179765, 39815718, 66359530, 99539295, 199078590]

約数ペア:

[(1, 199078590), (2, 99539295), (3, 66359530), (5, 39815718), (6, 33179765), (10, 19907859), (15, 13271906), (30, 6635953), (31, 6421890), (62, 3210945), (93, 2140630), (155, 1284378), (186, 1070315), (310, 642189), (465, 428126), (930, 214063)]