193164532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 377213760

約数和(自身を除く): 184049228

約数列:

[1, 2, 4, 11, 22, 44, 89, 107, 178, 214, 356, 428, 461, 922, 979, 1177, 1844, 1958, 2354, 3916, 4708, 5071, 9523, 10142, 19046, 20284, 38092, 41029, 49327, 82058, 98654, 104753, 164116, 197308, 209506, 419012, 451319, 542597, 902638, 1085194, 1805276, 2170388, 4390103, 8780206, 17560412, 48291133, 96582266, 193164532]

約数ペア:

[(1, 193164532), (2, 96582266), (4, 48291133), (11, 17560412), (22, 8780206), (44, 4390103), (89, 2170388), (107, 1805276), (178, 1085194), (214, 902638), (356, 542597), (428, 451319), (461, 419012), (922, 209506), (979, 197308), (1177, 164116), (1844, 104753), (1958, 98654), (2354, 82058), (3916, 49327), (4708, 41029), (5071, 38092), (9523, 20284), (10142, 19046)]