201223074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 245845086

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 131, 141, 262, 282, 393, 419, 611, 786, 838, 1222, 1257, 1703, 1833, 2514, 3406, 3666, 5109, 5447, 6157, 10218, 10894, 12314, 16341, 18471, 19693, 32682, 36942, 39386, 54889, 59079, 80041, 109778, 118158, 160082, 164667, 240123, 256009, 329334, 480246, 512018, 713557, 768027, 1427114, 1536054, 2140671, 2579783, 4281342, 5159566, 7739349, 15478698, 33537179, 67074358, 100611537, 201223074]

約数ペア:

[(1, 201223074), (2, 100611537), (3, 67074358), (6, 33537179), (13, 15478698), (26, 7739349), (39, 5159566), (47, 4281342), (78, 2579783), (94, 2140671), (131, 1536054), (141, 1427114), (262, 768027), (282, 713557), (393, 512018), (419, 480246), (611, 329334), (786, 256009), (838, 240123), (1222, 164667), (1257, 160082), (1703, 118158), (1833, 109778), (2514, 80041), (3406, 59079), (3666, 54889), (5109, 39386), (5447, 36942), (6157, 32682), (10218, 19693), (10894, 18471), (12314, 16341)]