193130532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1471}}^1$

素因数の和:2009

約数の個数: 72

約数和(自身を含む): 559383552

約数和(自身を除く): 366253020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 521, 1042, 1471, 1563, 2084, 2942, 3126, 3647, 4413, 4689, 5884, 6252, 7294, 8826, 9378, 10297, 10941, 13239, 14588, 17652, 18756, 20594, 21882, 26478, 30891, 32823, 41188, 43764, 52956, 61782, 65646, 92673, 123564, 131292, 185346, 370692, 766391, 1532782, 2299173, 3065564, 4598346, 5364737, 6897519, 9196692, 10729474, 13795038, 16094211, 21458948, 27590076, 32188422, 48282633, 64376844, 96565266, 193130532]

約数ペア:

[(1, 193130532), (2, 96565266), (3, 64376844), (4, 48282633), (6, 32188422), (7, 27590076), (9, 21458948), (12, 16094211), (14, 13795038), (18, 10729474), (21, 9196692), (28, 6897519), (36, 5364737), (42, 4598346), (63, 3065564), (84, 2299173), (126, 1532782), (252, 766391), (521, 370692), (1042, 185346), (1471, 131292), (1563, 123564), (2084, 92673), (2942, 65646), (3126, 61782), (3647, 52956), (4413, 43764), (4689, 41188), (5884, 32823), (6252, 30891), (7294, 26478), (8826, 21882), (9378, 20594), (10297, 18756), (10941, 17652), (13239, 14588)]