193171974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 429096960

約数和(自身を除く): 235924986

約数列:

[1, 2, 3, 6, 19, 31, 38, 47, 57, 62, 93, 94, 114, 141, 186, 282, 589, 893, 1163, 1178, 1457, 1767, 1786, 2326, 2679, 2914, 3489, 3534, 4371, 5358, 6978, 8742, 22097, 27683, 36053, 44194, 54661, 55366, 66291, 72106, 83049, 108159, 109322, 132582, 163983, 166098, 216318, 327966, 685007, 1038559, 1370014, 1694491, 2055021, 2077118, 3115677, 3388982, 4110042, 5083473, 6231354, 10166946, 32195329, 64390658, 96585987, 193171974]

約数ペア:

[(1, 193171974), (2, 96585987), (3, 64390658), (6, 32195329), (19, 10166946), (31, 6231354), (38, 5083473), (47, 4110042), (57, 3388982), (62, 3115677), (93, 2077118), (94, 2055021), (114, 1694491), (141, 1370014), (186, 1038559), (282, 685007), (589, 327966), (893, 216318), (1163, 166098), (1178, 163983), (1457, 132582), (1767, 109322), (1786, 108159), (2326, 83049), (2679, 72106), (2914, 66291), (3489, 55366), (3534, 54661), (4371, 44194), (5358, 36053), (6978, 27683), (8742, 22097)]