201998538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84377}}^1$

素因数の和:84411

約数の個数: 48

約数和(自身を含む): 526518720

約数和(自身を除く): 324520182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 84377, 168754, 253131, 506262, 590639, 759393, 1181278, 1518786, 1603163, 1771917, 3206326, 3543834, 4809489, 5315751, 9618978, 10631502, 11222141, 14428467, 22444282, 28856934, 33666423, 67332846, 100999269, 201998538]

約数ペア:

[(1, 201998538), (2, 100999269), (3, 67332846), (6, 33666423), (7, 28856934), (9, 22444282), (14, 14428467), (18, 11222141), (19, 10631502), (21, 9618978), (38, 5315751), (42, 4809489), (57, 3543834), (63, 3206326), (114, 1771917), (126, 1603163), (133, 1518786), (171, 1181278), (266, 759393), (342, 590639), (399, 506262), (798, 253131), (1197, 168754), (2394, 84377)]