201851860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2399}}^1$

素因数の和:3016

約数の個数: 48

約数和(自身を含む): 485452800

約数和(自身を除く): 283600940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1202, 2399, 2404, 3005, 4207, 4798, 6010, 8414, 9596, 11995, 12020, 16793, 16828, 21035, 23990, 33586, 42070, 47980, 67172, 83965, 84140, 167930, 335860, 1441799, 2883598, 5767196, 7208995, 10092593, 14417990, 20185186, 28835980, 40370372, 50462965, 100925930, 201851860]

約数ペア:

[(1, 201851860), (2, 100925930), (4, 50462965), (5, 40370372), (7, 28835980), (10, 20185186), (14, 14417990), (20, 10092593), (28, 7208995), (35, 5767196), (70, 2883598), (140, 1441799), (601, 335860), (1202, 167930), (2399, 84140), (2404, 83965), (3005, 67172), (4207, 47980), (4798, 42070), (6010, 33586), (8414, 23990), (9596, 21035), (11995, 16828), (12020, 16793)]