190896388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 355622400

約数和(自身を除く): 164726012

約数列:

[1, 2, 4, 31, 59, 62, 97, 118, 124, 194, 236, 269, 388, 538, 1076, 1829, 3007, 3658, 5723, 6014, 7316, 8339, 11446, 12028, 15871, 16678, 22892, 26093, 31742, 33356, 52186, 63484, 104372, 177413, 354826, 492001, 709652, 808883, 984002, 1539487, 1617766, 1968004, 3078974, 3235532, 6157948, 47724097, 95448194, 190896388]

約数ペア:

[(1, 190896388), (2, 95448194), (4, 47724097), (31, 6157948), (59, 3235532), (62, 3078974), (97, 1968004), (118, 1617766), (124, 1539487), (194, 984002), (236, 808883), (269, 709652), (388, 492001), (538, 354826), (1076, 177413), (1829, 104372), (3007, 63484), (3658, 52186), (5723, 33356), (6014, 31742), (7316, 26093), (8339, 22892), (11446, 16678), (12028, 15871)]