201100497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 320060160

約数和(自身を除く): 118959663

約数列:

[1, 3, 13, 17, 39, 51, 53, 59, 97, 159, 177, 221, 291, 663, 689, 767, 901, 1003, 1261, 1649, 2067, 2301, 2703, 3009, 3127, 3783, 4947, 5141, 5723, 9381, 11713, 13039, 15423, 17169, 21437, 35139, 39117, 40651, 53159, 64311, 66833, 74399, 87397, 97291, 121953, 159477, 200499, 223197, 262191, 291873, 303319, 691067, 909957, 1136161, 1264783, 2073201, 3408483, 3794349, 3943147, 5156423, 11829441, 15469269, 67033499, 201100497]

約数ペア:

[(1, 201100497), (3, 67033499), (13, 15469269), (17, 11829441), (39, 5156423), (51, 3943147), (53, 3794349), (59, 3408483), (97, 2073201), (159, 1264783), (177, 1136161), (221, 909957), (291, 691067), (663, 303319), (689, 291873), (767, 262191), (901, 223197), (1003, 200499), (1261, 159477), (1649, 121953), (2067, 97291), (2301, 87397), (2703, 74399), (3009, 66833), (3127, 64311), (3783, 53159), (4947, 40651), (5141, 39117), (5723, 35139), (9381, 21437), (11713, 17169), (13039, 15423)]