196362747

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5003}}^1$

素因数の和:5112

約数の個数: 36

約数和(自身を含む): 333716760

約数和(自身を除く): 137354013

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 267, 441, 623, 801, 1869, 4361, 5003, 5607, 13083, 15009, 35021, 39249, 45027, 105063, 245147, 315189, 445267, 735441, 1335801, 2206323, 3116869, 4007403, 9350607, 21818083, 28051821, 65454249, 196362747]

約数ペア:

[(1, 196362747), (3, 65454249), (7, 28051821), (9, 21818083), (21, 9350607), (49, 4007403), (63, 3116869), (89, 2206323), (147, 1335801), (267, 735441), (441, 445267), (623, 315189), (801, 245147), (1869, 105063), (4361, 45027), (5003, 39249), (5607, 35021), (13083, 15009)]