201411452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 393047424

約数和(自身を除く): 191635972

約数列:

[1, 2, 4, 11, 22, 44, 83, 131, 166, 262, 332, 421, 524, 842, 913, 1441, 1684, 1826, 2882, 3652, 4631, 5764, 9262, 10873, 18524, 21746, 34943, 43492, 55151, 69886, 110302, 119603, 139772, 220604, 239206, 384373, 478412, 606661, 768746, 1213322, 1537492, 2426644, 4577533, 9155066, 18310132, 50352863, 100705726, 201411452]

約数ペア:

[(1, 201411452), (2, 100705726), (4, 50352863), (11, 18310132), (22, 9155066), (44, 4577533), (83, 2426644), (131, 1537492), (166, 1213322), (262, 768746), (332, 606661), (421, 478412), (524, 384373), (842, 239206), (913, 220604), (1441, 139772), (1684, 119603), (1826, 110302), (2882, 69886), (3652, 55151), (4631, 43492), (5764, 34943), (9262, 21746), (10873, 18524)]