207406368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1847

約数の個数: 144

約数和(自身を含む): 656038656

約数和(自身を除く): 448632288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1787, 1872, 2232, 2418, 2976, 3224, 3574, 3627, 3744, 4464, 4836, 5361, 6448, 7148, 7254, 8928, 9672, 10722, 12896, 14296, 14508, 16083, 19344, 21444, 23231, 28592, 29016, 32166, 38688, 42888, 46462, 55397, 57184, 58032, 64332, 69693, 85776, 92924, 110794, 116064, 128664, 139386, 166191, 171552, 185848, 209079, 221588, 257328, 278772, 332382, 371696, 418158, 443176, 498573, 514656, 557544, 664764, 720161, 743392, 836316, 886352, 997146, 1115088, 1329528, 1440322, 1672632, 1772704, 1994292, 2160483, 2230176, 2659056, 2880644, 3345264, 3988584, 4320966, 5318112, 5761288, 6481449, 6690528, 7977168, 8641932, 11522576, 12962898, 15954336, 17283864, 23045152, 25925796, 34567728, 51851592, 69135456, 103703184, 207406368]

約数ペア:

[(1, 207406368), (2, 103703184), (3, 69135456), (4, 51851592), (6, 34567728), (8, 25925796), (9, 23045152), (12, 17283864), (13, 15954336), (16, 12962898), (18, 11522576), (24, 8641932), (26, 7977168), (31, 6690528), (32, 6481449), (36, 5761288), (39, 5318112), (48, 4320966), (52, 3988584), (62, 3345264), (72, 2880644), (78, 2659056), (93, 2230176), (96, 2160483), (104, 1994292), (117, 1772704), (124, 1672632), (144, 1440322), (156, 1329528), (186, 1115088), (208, 997146), (234, 886352), (248, 836316), (279, 743392), (288, 720161), (312, 664764), (372, 557544), (403, 514656), (416, 498573), (468, 443176), (496, 418158), (558, 371696), (624, 332382), (744, 278772), (806, 257328), (936, 221588), (992, 209079), (1116, 185848), (1209, 171552), (1248, 166191), (1488, 139386), (1612, 128664), (1787, 116064), (1872, 110794), (2232, 92924), (2418, 85776), (2976, 69693), (3224, 64332), (3574, 58032), (3627, 57184), (3744, 55397), (4464, 46462), (4836, 42888), (5361, 38688), (6448, 32166), (7148, 29016), (7254, 28592), (8928, 23231), (9672, 21444), (10722, 19344), (12896, 16083), (14296, 14508)]