202899284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 459841536

約数和(自身を除く): 256942252

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 43, 46, 68, 86, 92, 119, 161, 172, 238, 301, 322, 391, 431, 476, 602, 644, 731, 782, 862, 989, 1204, 1462, 1564, 1724, 1978, 2737, 2924, 3017, 3956, 5117, 5474, 6034, 6923, 7327, 9913, 10234, 10948, 12068, 13846, 14654, 16813, 18533, 19826, 20468, 27692, 29308, 33626, 37066, 39652, 51289, 67252, 69391, 74132, 102578, 117691, 129731, 138782, 168521, 205156, 235382, 259462, 277564, 315061, 337042, 426259, 470764, 518924, 630122, 674084, 852518, 1179647, 1260244, 1705036, 2205427, 2359294, 2983813, 4410854, 4718588, 5967626, 7246403, 8821708, 11935252, 14492806, 28985612, 50724821, 101449642, 202899284]

約数ペア:

[(1, 202899284), (2, 101449642), (4, 50724821), (7, 28985612), (14, 14492806), (17, 11935252), (23, 8821708), (28, 7246403), (34, 5967626), (43, 4718588), (46, 4410854), (68, 2983813), (86, 2359294), (92, 2205427), (119, 1705036), (161, 1260244), (172, 1179647), (238, 852518), (301, 674084), (322, 630122), (391, 518924), (431, 470764), (476, 426259), (602, 337042), (644, 315061), (731, 277564), (782, 259462), (862, 235382), (989, 205156), (1204, 168521), (1462, 138782), (1564, 129731), (1724, 117691), (1978, 102578), (2737, 74132), (2924, 69391), (3017, 67252), (3956, 51289), (5117, 39652), (5474, 37066), (6034, 33626), (6923, 29308), (7327, 27692), (9913, 20468), (10234, 19826), (10948, 18533), (12068, 16813), (13846, 14654)]