200779911

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 130166649

約数列:

[1, 3, 9, 17, 27, 41, 47, 51, 123, 141, 153, 227, 369, 423, 459, 681, 697, 799, 1107, 1269, 1927, 2043, 2091, 2397, 3859, 5781, 6129, 6273, 7191, 9307, 10669, 11577, 17343, 18819, 21573, 27921, 32007, 32759, 34731, 52029, 83763, 96021, 98277, 104193, 158219, 181373, 251289, 288063, 294831, 437429, 474657, 544119, 884493, 1312287, 1423971, 1632357, 3936861, 4271913, 4897071, 7436293, 11810583, 22308879, 66926637, 200779911]

約数ペア:

[(1, 200779911), (3, 66926637), (9, 22308879), (17, 11810583), (27, 7436293), (41, 4897071), (47, 4271913), (51, 3936861), (123, 1632357), (141, 1423971), (153, 1312287), (227, 884493), (369, 544119), (423, 474657), (459, 437429), (681, 294831), (697, 288063), (799, 251289), (1107, 181373), (1269, 158219), (1927, 104193), (2043, 98277), (2091, 96021), (2397, 83763), (3859, 52029), (5781, 34731), (6129, 32759), (6273, 32007), (7191, 27921), (9307, 21573), (10669, 18819), (11577, 17343)]