201364215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 359202816

約数和(自身を除く): 157838601

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 127, 141, 173, 195, 235, 381, 519, 611, 635, 705, 865, 1651, 1833, 1905, 2249, 2595, 3055, 4953, 5969, 6747, 8131, 8255, 9165, 11245, 17907, 21971, 24393, 24765, 29845, 33735, 40655, 65913, 77597, 89535, 105703, 109855, 121965, 232791, 285623, 317109, 329565, 387985, 528515, 856869, 1032637, 1163955, 1428115, 1585545, 3097911, 4284345, 5163185, 13424281, 15489555, 40272843, 67121405, 201364215]

約数ペア:

[(1, 201364215), (3, 67121405), (5, 40272843), (13, 15489555), (15, 13424281), (39, 5163185), (47, 4284345), (65, 3097911), (127, 1585545), (141, 1428115), (173, 1163955), (195, 1032637), (235, 856869), (381, 528515), (519, 387985), (611, 329565), (635, 317109), (705, 285623), (865, 232791), (1651, 121965), (1833, 109855), (1905, 105703), (2249, 89535), (2595, 77597), (3055, 65913), (4953, 40655), (5969, 33735), (6747, 29845), (8131, 24765), (8255, 24393), (9165, 21971), (11245, 17907)]