201219304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{175891}}^1$

素因数の和:175921

約数の個数: 32

約数和(自身を含む): 443247840

約数和(自身を除く): 242028536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 175891, 351782, 703564, 1407128, 1934801, 2286583, 3869602, 4573166, 7739204, 9146332, 15478408, 18292664, 25152413, 50304826, 100609652, 201219304]

約数ペア:

[(1, 201219304), (2, 100609652), (4, 50304826), (8, 25152413), (11, 18292664), (13, 15478408), (22, 9146332), (26, 7739204), (44, 4573166), (52, 3869602), (88, 2286583), (104, 1934801), (143, 1407128), (286, 703564), (572, 351782), (1144, 175891)]