203761472

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 449762880

約数和(自身を除く): 246001408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 61, 64, 67, 76, 82, 122, 134, 152, 164, 244, 268, 304, 328, 488, 536, 608, 656, 779, 976, 1072, 1159, 1216, 1273, 1312, 1558, 1952, 2144, 2318, 2501, 2546, 2624, 2747, 3116, 3904, 4087, 4288, 4636, 5002, 5092, 5494, 6232, 8174, 9272, 10004, 10184, 10988, 12464, 16348, 18544, 20008, 20368, 21976, 24928, 32696, 37088, 40016, 40736, 43952, 47519, 49856, 52193, 65392, 74176, 77653, 80032, 81472, 87904, 95038, 104386, 130784, 155306, 160064, 167567, 175808, 190076, 208772, 261568, 310612, 335134, 380152, 417544, 621224, 670268, 760304, 835088, 1242448, 1340536, 1520608, 1670176, 2484896, 2681072, 3041216, 3183773, 3340352, 4969792, 5362144, 6367546, 10724288, 12735092, 25470184, 50940368, 101880736, 203761472]

約数ペア:

[(1, 203761472), (2, 101880736), (4, 50940368), (8, 25470184), (16, 12735092), (19, 10724288), (32, 6367546), (38, 5362144), (41, 4969792), (61, 3340352), (64, 3183773), (67, 3041216), (76, 2681072), (82, 2484896), (122, 1670176), (134, 1520608), (152, 1340536), (164, 1242448), (244, 835088), (268, 760304), (304, 670268), (328, 621224), (488, 417544), (536, 380152), (608, 335134), (656, 310612), (779, 261568), (976, 208772), (1072, 190076), (1159, 175808), (1216, 167567), (1273, 160064), (1312, 155306), (1558, 130784), (1952, 104386), (2144, 95038), (2318, 87904), (2501, 81472), (2546, 80032), (2624, 77653), (2747, 74176), (3116, 65392), (3904, 52193), (4087, 49856), (4288, 47519), (4636, 43952), (5002, 40736), (5092, 40016), (5494, 37088), (6232, 32696), (8174, 24928), (9272, 21976), (10004, 20368), (10184, 20008), (10988, 18544), (12464, 16348)]