197205304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{11069}}^1$

素因数の和:11223

約数の個数: 32

約数和(自身を含む): 394534800

約数和(自身を除く): 197329496

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 11069, 17816, 22138, 44276, 88552, 188173, 376346, 752692, 1450039, 1505384, 2900078, 5800156, 11600312, 24650663, 49301326, 98602652, 197205304]

約数ペア:

[(1, 197205304), (2, 98602652), (4, 49301326), (8, 24650663), (17, 11600312), (34, 5800156), (68, 2900078), (131, 1505384), (136, 1450039), (262, 752692), (524, 376346), (1048, 188173), (2227, 88552), (4454, 44276), (8908, 22138), (11069, 17816)]