201356688884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{78311}}^1$

素因数の和:78776

約数の個数: 48

約数和(自身を含む): 382930644096

約数和(自身を除く): 181573955212

約数列:

[1, 2, 4, 13, 26, 52, 197, 251, 394, 502, 788, 1004, 2561, 3263, 5122, 6526, 10244, 13052, 49447, 78311, 98894, 156622, 197788, 313244, 642811, 1018043, 1285622, 2036086, 2571244, 4072172, 15427267, 19656061, 30854534, 39312122, 61709068, 78624244, 200554471, 255528793, 401108942, 511057586, 802217884, 1022115172, 3872244017, 7744488034, 15488976068, 50339172221, 100678344442, 201356688884]

約数ペア:

[(1, 201356688884), (2, 100678344442), (4, 50339172221), (13, 15488976068), (26, 7744488034), (52, 3872244017), (197, 1022115172), (251, 802217884), (394, 511057586), (502, 401108942), (788, 255528793), (1004, 200554471), (2561, 78624244), (3263, 61709068), (5122, 39312122), (6526, 30854534), (10244, 19656061), (13052, 15427267), (49447, 4072172), (78311, 2571244), (98894, 2036086), (156622, 1285622), (197788, 1018043), (313244, 642811)]