196373375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 293289984

約数和(自身を除く): 96916609

約数列:

[1, 5, 11, 17, 25, 31, 55, 85, 125, 155, 187, 271, 275, 341, 425, 527, 775, 935, 1355, 1375, 1705, 2125, 2635, 2981, 3875, 4607, 4675, 5797, 6775, 8401, 8525, 13175, 14905, 23035, 23375, 28985, 33875, 42005, 42625, 50677, 65875, 74525, 92411, 115175, 142817, 144925, 210025, 253385, 372625, 462055, 575875, 714085, 724625, 1050125, 1266925, 1570987, 2310275, 3570425, 6334625, 7854935, 11551375, 17852125, 39274675, 196373375]

約数ペア:

[(1, 196373375), (5, 39274675), (11, 17852125), (17, 11551375), (25, 7854935), (31, 6334625), (55, 3570425), (85, 2310275), (125, 1570987), (155, 1266925), (187, 1050125), (271, 724625), (275, 714085), (341, 575875), (425, 462055), (527, 372625), (775, 253385), (935, 210025), (1355, 144925), (1375, 142817), (1705, 115175), (2125, 92411), (2635, 74525), (2981, 65875), (3875, 50677), (4607, 42625), (4675, 42005), (5797, 33875), (6775, 28985), (8401, 23375), (8525, 23035), (13175, 14905)]