201901781392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3105799}}^1$

素因数の和:3106063

約数の個数: 40

約数和(自身を含む): 415928736000

約数和(自身を除く): 214026954608

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 956, 1912, 3824, 4063, 8126, 16252, 32504, 65008, 3105799, 6211598, 12423196, 24846392, 49692784, 52798583, 105597166, 211194332, 422388664, 742285961, 844777328, 1484571922, 2969143844, 5938287688, 11876575376, 12618861337, 25237722674, 50475445348, 100950890696, 201901781392]

約数ペア:

[(1, 201901781392), (2, 100950890696), (4, 50475445348), (8, 25237722674), (16, 12618861337), (17, 11876575376), (34, 5938287688), (68, 2969143844), (136, 1484571922), (239, 844777328), (272, 742285961), (478, 422388664), (956, 211194332), (1912, 105597166), (3824, 52798583), (4063, 49692784), (8126, 24846392), (16252, 12423196), (32504, 6211598), (65008, 3105799)]