201642798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 472209408

約数和(自身を除く): 270566610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 131, 134, 201, 262, 393, 402, 469, 547, 786, 917, 938, 1094, 1407, 1641, 1834, 2751, 2814, 3282, 3829, 5502, 7658, 8777, 11487, 17554, 22974, 26331, 36649, 52662, 61439, 71657, 73298, 109947, 122878, 143314, 184317, 214971, 219894, 256543, 368634, 429942, 501599, 513086, 769629, 1003198, 1504797, 1539258, 3009594, 4801019, 9602038, 14403057, 28806114, 33607133, 67214266, 100821399, 201642798]

約数ペア:

[(1, 201642798), (2, 100821399), (3, 67214266), (6, 33607133), (7, 28806114), (14, 14403057), (21, 9602038), (42, 4801019), (67, 3009594), (131, 1539258), (134, 1504797), (201, 1003198), (262, 769629), (393, 513086), (402, 501599), (469, 429942), (547, 368634), (786, 256543), (917, 219894), (938, 214971), (1094, 184317), (1407, 143314), (1641, 122878), (1834, 109947), (2751, 73298), (2814, 71657), (3282, 61439), (3829, 52662), (5502, 36649), (7658, 26331), (8777, 22974), (11487, 17554)]