193693992

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{20747}}^1$

素因数の和:21145

約数の個数: 32

約数和(自身を含む): 485503200

約数和(自身を除く): 291809208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 20747, 41494, 62241, 82988, 124482, 165976, 248964, 497928, 8070583, 16141166, 24211749, 32282332, 48423498, 64564664, 96846996, 193693992]

約数ペア:

[(1, 193693992), (2, 96846996), (3, 64564664), (4, 48423498), (6, 32282332), (8, 24211749), (12, 16141166), (24, 8070583), (389, 497928), (778, 248964), (1167, 165976), (1556, 124482), (2334, 82988), (3112, 62241), (4668, 41494), (9336, 20747)]