202145712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 576004800

約数和(自身を除く): 373859088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 419, 437, 456, 529, 552, 838, 874, 912, 1058, 1104, 1257, 1311, 1587, 1676, 1748, 2116, 2514, 2622, 3174, 3352, 3496, 4232, 5028, 5244, 6348, 6704, 6992, 7961, 8464, 9637, 10051, 10056, 10488, 12696, 15922, 19274, 20102, 20112, 20976, 23883, 25392, 28911, 30153, 31844, 38548, 40204, 47766, 57822, 60306, 63688, 77096, 80408, 95532, 115644, 120612, 127376, 154192, 160816, 183103, 191064, 221651, 231288, 241224, 366206, 382128, 443302, 462576, 482448, 549309, 664953, 732412, 886604, 1098618, 1329906, 1464824, 1773208, 2197236, 2659812, 2929648, 3546416, 4211369, 4394472, 5319624, 8422738, 8788944, 10639248, 12634107, 16845476, 25268214, 33690952, 50536428, 67381904, 101072856, 202145712]

約数ペア:

[(1, 202145712), (2, 101072856), (3, 67381904), (4, 50536428), (6, 33690952), (8, 25268214), (12, 16845476), (16, 12634107), (19, 10639248), (23, 8788944), (24, 8422738), (38, 5319624), (46, 4394472), (48, 4211369), (57, 3546416), (69, 2929648), (76, 2659812), (92, 2197236), (114, 1773208), (138, 1464824), (152, 1329906), (184, 1098618), (228, 886604), (276, 732412), (304, 664953), (368, 549309), (419, 482448), (437, 462576), (456, 443302), (529, 382128), (552, 366206), (838, 241224), (874, 231288), (912, 221651), (1058, 191064), (1104, 183103), (1257, 160816), (1311, 154192), (1587, 127376), (1676, 120612), (1748, 115644), (2116, 95532), (2514, 80408), (2622, 77096), (3174, 63688), (3352, 60306), (3496, 57822), (4232, 47766), (5028, 40204), (5244, 38548), (6348, 31844), (6704, 30153), (6992, 28911), (7961, 25392), (8464, 23883), (9637, 20976), (10051, 20112), (10056, 20102), (10488, 19274), (12696, 15922)]