197259524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 445992960

約数和(自身を除く): 248733436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 79, 121, 134, 154, 158, 242, 268, 308, 316, 469, 484, 553, 737, 847, 869, 938, 1106, 1331, 1474, 1694, 1738, 1876, 2212, 2662, 2948, 3388, 3476, 5159, 5293, 5324, 6083, 8107, 9317, 9559, 10318, 10586, 12166, 16214, 18634, 19118, 20636, 21172, 24332, 32428, 37051, 37268, 38236, 56749, 58223, 66913, 74102, 89177, 105149, 113498, 116446, 133826, 148204, 178354, 210298, 226996, 232892, 267652, 356708, 407561, 420596, 624239, 640453, 736043, 815122, 1248478, 1280906, 1472086, 1630244, 2496956, 2561812, 2944172, 4483171, 7044983, 8966342, 14089966, 17932684, 28179932, 49314881, 98629762, 197259524]

約数ペア:

[(1, 197259524), (2, 98629762), (4, 49314881), (7, 28179932), (11, 17932684), (14, 14089966), (22, 8966342), (28, 7044983), (44, 4483171), (67, 2944172), (77, 2561812), (79, 2496956), (121, 1630244), (134, 1472086), (154, 1280906), (158, 1248478), (242, 815122), (268, 736043), (308, 640453), (316, 624239), (469, 420596), (484, 407561), (553, 356708), (737, 267652), (847, 232892), (869, 226996), (938, 210298), (1106, 178354), (1331, 148204), (1474, 133826), (1694, 116446), (1738, 113498), (1876, 105149), (2212, 89177), (2662, 74102), (2948, 66913), (3388, 58223), (3476, 56749), (5159, 38236), (5293, 37268), (5324, 37051), (6083, 32428), (8107, 24332), (9317, 21172), (9559, 20636), (10318, 19118), (10586, 18634), (12166, 16214)]