201885369628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1\times {\mathrm{5381}}^1$

素因数の和:6418

約数の個数: 48

約数和(自身を含む): 363225582720

約数和(自身を除く): 161340213092

約数列:

[1, 2, 4, 43, 86, 172, 331, 659, 662, 1318, 1324, 2636, 5381, 10762, 14233, 21524, 28337, 28466, 56674, 56932, 113348, 218129, 231383, 436258, 462766, 872516, 925532, 1781111, 3546079, 3562222, 7092158, 7124444, 9379547, 14184316, 18759094, 37518188, 76587773, 152481397, 153175546, 304962794, 306351092, 609925588, 1173752149, 2347504298, 4695008596, 50471342407, 100942684814, 201885369628]

約数ペア:

[(1, 201885369628), (2, 100942684814), (4, 50471342407), (43, 4695008596), (86, 2347504298), (172, 1173752149), (331, 609925588), (659, 306351092), (662, 304962794), (1318, 153175546), (1324, 152481397), (2636, 76587773), (5381, 37518188), (10762, 18759094), (14233, 14184316), (21524, 9379547), (28337, 7124444), (28466, 7092158), (56674, 3562222), (56932, 3546079), (113348, 1781111), (218129, 925532), (231383, 872516), (436258, 462766)]