204520512

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{21739}}^1$

素因数の和:21768

約数の個数: 84

約数和(自身を含む): 629503440

約数和(自身を除く): 424982928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 21739, 43478, 65217, 86956, 130434, 152173, 173912, 260868, 304346, 347824, 456519, 521736, 608692, 695648, 913038, 1043472, 1065211, 1217384, 1391296, 1826076, 2086944, 2130422, 2434768, 3195633, 3652152, 4173888, 4260844, 4869536, 6391266, 7304304, 8521688, 9739072, 12782532, 14608608, 17043376, 25565064, 29217216, 34086752, 51130128, 68173504, 102260256, 204520512]

約数ペア:

[(1, 204520512), (2, 102260256), (3, 68173504), (4, 51130128), (6, 34086752), (7, 29217216), (8, 25565064), (12, 17043376), (14, 14608608), (16, 12782532), (21, 9739072), (24, 8521688), (28, 7304304), (32, 6391266), (42, 4869536), (48, 4260844), (49, 4173888), (56, 3652152), (64, 3195633), (84, 2434768), (96, 2130422), (98, 2086944), (112, 1826076), (147, 1391296), (168, 1217384), (192, 1065211), (196, 1043472), (224, 913038), (294, 695648), (336, 608692), (392, 521736), (448, 456519), (588, 347824), (672, 304346), (784, 260868), (1176, 173912), (1344, 152173), (1568, 130434), (2352, 86956), (3136, 65217), (4704, 43478), (9408, 21739)]