199422216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131893}}^1$

素因数の和:131915

約数の個数: 64

約数和(自身を含む): 633091200

約数和(自身を除く): 433668984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 131893, 263786, 395679, 527572, 791358, 923251, 1055144, 1187037, 1582716, 1846502, 2374074, 2769753, 3165432, 3561111, 3693004, 4748148, 5539506, 7122222, 7386008, 8309259, 9496296, 11079012, 14244444, 16618518, 22158024, 24927777, 28488888, 33237036, 49855554, 66474072, 99711108, 199422216]

約数ペア:

[(1, 199422216), (2, 99711108), (3, 66474072), (4, 49855554), (6, 33237036), (7, 28488888), (8, 24927777), (9, 22158024), (12, 16618518), (14, 14244444), (18, 11079012), (21, 9496296), (24, 8309259), (27, 7386008), (28, 7122222), (36, 5539506), (42, 4748148), (54, 3693004), (56, 3561111), (63, 3165432), (72, 2769753), (84, 2374074), (108, 1846502), (126, 1582716), (168, 1187037), (189, 1055144), (216, 923251), (252, 791358), (378, 527572), (504, 395679), (756, 263786), (1512, 131893)]