201619079308

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{220529}}^1$

素因数の和:220738

約数の個数: 48

約数和(自身を含む): 372861538560

約数和(自身を除く): 171242459252

約数列:

[1, 2, 4, 31, 62, 73, 101, 124, 146, 202, 292, 404, 2263, 3131, 4526, 6262, 7373, 9052, 12524, 14746, 29492, 220529, 228563, 441058, 457126, 882116, 914252, 6836399, 13672798, 16098617, 22273429, 27345596, 32197234, 44546858, 64394468, 89093716, 499057127, 690476299, 998114254, 1380952598, 1625960317, 1996228508, 2761905196, 3251920634, 6503841268, 50404769827, 100809539654, 201619079308]

約数ペア:

[(1, 201619079308), (2, 100809539654), (4, 50404769827), (31, 6503841268), (62, 3251920634), (73, 2761905196), (101, 1996228508), (124, 1625960317), (146, 1380952598), (202, 998114254), (292, 690476299), (404, 499057127), (2263, 89093716), (3131, 64394468), (4526, 44546858), (6262, 32197234), (7373, 27345596), (9052, 22273429), (12524, 16098617), (14746, 13672798), (29492, 6836399), (220529, 914252), (228563, 882116), (441058, 457126)]