201997531582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1\times {\mathrm{7879}}^1$

素因数の和:8777

約数の個数: 64

約数和(自身を含む): 379804400640

約数和(自身を除く): 177806869058

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277, 554, 601, 1202, 1939, 3047, 3878, 4207, 6094, 6611, 7879, 8414, 13222, 15758, 21329, 42658, 46277, 55153, 86669, 92554, 110306, 166477, 173338, 332954, 606683, 1165339, 1213366, 1831247, 2182483, 2330678, 3662494, 4364966, 4735279, 9470558, 12818729, 15277381, 24007313, 25637458, 30554762, 33146953, 48014626, 52088069, 66293906, 104176138, 168051191, 336102382, 364616483, 729232966, 1311672283, 2623344566, 9181705981, 14428395113, 18363411962, 28856790226, 100998765791, 201997531582]

約数ペア:

[(1, 201997531582), (2, 100998765791), (7, 28856790226), (11, 18363411962), (14, 14428395113), (22, 9181705981), (77, 2623344566), (154, 1311672283), (277, 729232966), (554, 364616483), (601, 336102382), (1202, 168051191), (1939, 104176138), (3047, 66293906), (3878, 52088069), (4207, 48014626), (6094, 33146953), (6611, 30554762), (7879, 25637458), (8414, 24007313), (13222, 15277381), (15758, 12818729), (21329, 9470558), (42658, 4735279), (46277, 4364966), (55153, 3662494), (86669, 2330678), (92554, 2182483), (110306, 1831247), (166477, 1213366), (173338, 1165339), (332954, 606683)]