201995745315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1\times {\mathrm{9679}}^1$

素因数の和:24996

約数の個数: 64

約数和(自身を含む): 397843353600

約数和(自身を除く): 195847608285

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9679, 15289, 29037, 45867, 48395, 67753, 76445, 107023, 125827, 145185, 198757, 203259, 229335, 321069, 338765, 377481, 535115, 596271, 629135, 880789, 993785, 1016295, 1391299, 1605345, 1887405, 2642367, 2981355, 4173897, 4403945, 6956495, 13211835, 20869485, 147982231, 443946693, 739911155, 1035875617, 1923769003, 2219733465, 3107626851, 5179378085, 5771307009, 9618845015, 13466383021, 15538134255, 28856535045, 40399149063, 67331915105, 201995745315]

約数ペア:

[(1, 201995745315), (3, 67331915105), (5, 40399149063), (7, 28856535045), (13, 15538134255), (15, 13466383021), (21, 9618845015), (35, 5771307009), (39, 5179378085), (65, 3107626851), (91, 2219733465), (105, 1923769003), (195, 1035875617), (273, 739911155), (455, 443946693), (1365, 147982231), (9679, 20869485), (15289, 13211835), (29037, 6956495), (45867, 4403945), (48395, 4173897), (67753, 2981355), (76445, 2642367), (107023, 1887405), (125827, 1605345), (145185, 1391299), (198757, 1016295), (203259, 993785), (229335, 880789), (321069, 629135), (338765, 596271), (377481, 535115)]