194774586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 428603520

約数和(自身を除く): 233828934

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 61, 74, 111, 114, 122, 183, 222, 366, 703, 757, 1159, 1406, 1514, 2109, 2257, 2271, 2318, 3477, 4218, 4514, 4542, 6771, 6954, 13542, 14383, 28009, 28766, 42883, 43149, 46177, 56018, 84027, 85766, 86298, 92354, 128649, 138531, 168054, 257298, 277062, 532171, 877363, 1064342, 1596513, 1708549, 1754726, 2632089, 3193026, 3417098, 5125647, 5264178, 10251294, 32462431, 64924862, 97387293, 194774586]

約数ペア:

[(1, 194774586), (2, 97387293), (3, 64924862), (6, 32462431), (19, 10251294), (37, 5264178), (38, 5125647), (57, 3417098), (61, 3193026), (74, 2632089), (111, 1754726), (114, 1708549), (122, 1596513), (183, 1064342), (222, 877363), (366, 532171), (703, 277062), (757, 257298), (1159, 168054), (1406, 138531), (1514, 128649), (2109, 92354), (2257, 86298), (2271, 85766), (2318, 84027), (3477, 56018), (4218, 46177), (4514, 43149), (4542, 42883), (6771, 28766), (6954, 28009), (13542, 14383)]