199885248

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 600779088

約数和(自身を除く): 400893840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 83, 96, 111, 113, 144, 148, 166, 192, 222, 226, 249, 288, 296, 332, 333, 339, 444, 452, 498, 576, 592, 664, 666, 678, 747, 888, 904, 996, 1017, 1184, 1328, 1332, 1356, 1494, 1776, 1808, 1992, 2034, 2368, 2656, 2664, 2712, 2988, 3071, 3552, 3616, 3984, 4068, 4181, 5312, 5328, 5424, 5976, 6142, 7104, 7232, 7968, 8136, 8362, 9213, 9379, 10656, 10848, 11952, 12284, 12543, 15936, 16272, 16724, 18426, 18758, 21312, 21696, 23904, 24568, 25086, 27639, 28137, 32544, 33448, 36852, 37516, 37629, 47808, 49136, 50172, 55278, 56274, 65088, 66896, 73704, 75032, 75258, 84411, 98272, 100344, 110556, 112548, 133792, 147408, 150064, 150516, 168822, 196544, 200688, 221112, 225096, 267584, 294816, 300128, 301032, 337644, 347023, 401376, 442224, 450192, 589632, 600256, 602064, 675288, 694046, 802752, 884448, 900384, 1041069, 1204128, 1350576, 1388092, 1768896, 1800768, 2082138, 2408256, 2701152, 2776184, 3123207, 4164276, 5402304, 5552368, 6246414, 8328552, 11104736, 12492828, 16657104, 22209472, 24985656, 33314208, 49971312, 66628416, 99942624, 199885248]

約数ペア:

[(1, 199885248), (2, 99942624), (3, 66628416), (4, 49971312), (6, 33314208), (8, 24985656), (9, 22209472), (12, 16657104), (16, 12492828), (18, 11104736), (24, 8328552), (32, 6246414), (36, 5552368), (37, 5402304), (48, 4164276), (64, 3123207), (72, 2776184), (74, 2701152), (83, 2408256), (96, 2082138), (111, 1800768), (113, 1768896), (144, 1388092), (148, 1350576), (166, 1204128), (192, 1041069), (222, 900384), (226, 884448), (249, 802752), (288, 694046), (296, 675288), (332, 602064), (333, 600256), (339, 589632), (444, 450192), (452, 442224), (498, 401376), (576, 347023), (592, 337644), (664, 301032), (666, 300128), (678, 294816), (747, 267584), (888, 225096), (904, 221112), (996, 200688), (1017, 196544), (1184, 168822), (1328, 150516), (1332, 150064), (1356, 147408), (1494, 133792), (1776, 112548), (1808, 110556), (1992, 100344), (2034, 98272), (2368, 84411), (2656, 75258), (2664, 75032), (2712, 73704), (2988, 66896), (3071, 65088), (3552, 56274), (3616, 55278), (3984, 50172), (4068, 49136), (4181, 47808), (5312, 37629), (5328, 37516), (5424, 36852), (5976, 33448), (6142, 32544), (7104, 28137), (7232, 27639), (7968, 25086), (8136, 24568), (8362, 23904), (9213, 21696), (9379, 21312), (10656, 18758), (10848, 18426), (11952, 16724), (12284, 16272), (12543, 15936)]