196207370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1201}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 386721864

約数和(自身を除く): 190514494

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 961, 1054, 1201, 1922, 2402, 2635, 4805, 5270, 6005, 9610, 12010, 16337, 20417, 32674, 37231, 40834, 74462, 81685, 102085, 163370, 186155, 204170, 372310, 632927, 1154161, 1265854, 2308322, 3164635, 5770805, 6329270, 11541610, 19620737, 39241474, 98103685, 196207370]

約数ペア:

[(1, 196207370), (2, 98103685), (5, 39241474), (10, 19620737), (17, 11541610), (31, 6329270), (34, 5770805), (62, 3164635), (85, 2308322), (155, 1265854), (170, 1154161), (310, 632927), (527, 372310), (961, 204170), (1054, 186155), (1201, 163370), (1922, 102085), (2402, 81685), (2635, 74462), (4805, 40834), (5270, 37231), (6005, 32674), (9610, 20417), (12010, 16337)]