201867393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3229}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 332819200

約数和(自身を除く): 130951807

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1603, 2977, 3229, 4809, 8931, 9687, 20839, 22603, 41977, 62517, 67809, 125931, 293839, 739441, 881517, 2218323, 5176087, 9612733, 15528261, 28838199, 67289131, 201867393]

約数ペア:

[(1, 201867393), (3, 67289131), (7, 28838199), (13, 15528261), (21, 9612733), (39, 5176087), (91, 2218323), (229, 881517), (273, 739441), (687, 293839), (1603, 125931), (2977, 67809), (3229, 62517), (4809, 41977), (8931, 22603), (9687, 20839)]