200927284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{4789}}^1$

素因数の和:5427

約数の個数: 24

約数和(自身を含む): 372987720

約数和(自身を除く): 172060436

約数列:

[1, 2, 4, 17, 34, 68, 617, 1234, 2468, 4789, 9578, 10489, 19156, 20978, 41956, 81413, 162826, 325652, 2954813, 5909626, 11819252, 50231821, 100463642, 200927284]

約数ペア:

[(1, 200927284), (2, 100463642), (4, 50231821), (17, 11819252), (34, 5909626), (68, 2954813), (617, 325652), (1234, 162826), (2468, 81413), (4789, 41956), (9578, 20978), (10489, 19156)]