202139964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13933}}^1$

素因数の和:13987

約数の個数: 72

約数和(自身を含む): 568061312

約数和(自身を除く): 365921348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13933, 14508, 27866, 41799, 55732, 83598, 125397, 167196, 181129, 250794, 362258, 431923, 501588, 543387, 724516, 863846, 1086774, 1295769, 1630161, 1727692, 2173548, 2591538, 3260322, 3887307, 5183076, 5614999, 6520644, 7774614, 11229998, 15549228, 16844997, 22459996, 33689994, 50534991, 67379988, 101069982, 202139964]

約数ペア:

[(1, 202139964), (2, 101069982), (3, 67379988), (4, 50534991), (6, 33689994), (9, 22459996), (12, 16844997), (13, 15549228), (18, 11229998), (26, 7774614), (31, 6520644), (36, 5614999), (39, 5183076), (52, 3887307), (62, 3260322), (78, 2591538), (93, 2173548), (117, 1727692), (124, 1630161), (156, 1295769), (186, 1086774), (234, 863846), (279, 724516), (372, 543387), (403, 501588), (468, 431923), (558, 362258), (806, 250794), (1116, 181129), (1209, 167196), (1612, 125397), (2418, 83598), (3627, 55732), (4836, 41799), (7254, 27866), (13933, 14508)]