201299072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6413

約数の個数: 64

約数和(自身を含む): 454675200

約数和(自身を除く): 253376128

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 6367, 7904, 12734, 15808, 25468, 31616, 50936, 82771, 101872, 120973, 165542, 203744, 241946, 331084, 407488, 483892, 662168, 814976, 967784, 1324336, 1572649, 1935568, 2648672, 3145298, 3871136, 5297344, 6290596, 7742272, 10594688, 12581192, 15484544, 25162384, 50324768, 100649536, 201299072]

約数ペア:

[(1, 201299072), (2, 100649536), (4, 50324768), (8, 25162384), (13, 15484544), (16, 12581192), (19, 10594688), (26, 7742272), (32, 6290596), (38, 5297344), (52, 3871136), (64, 3145298), (76, 2648672), (104, 1935568), (128, 1572649), (152, 1324336), (208, 967784), (247, 814976), (304, 662168), (416, 483892), (494, 407488), (608, 331084), (832, 241946), (988, 203744), (1216, 165542), (1664, 120973), (1976, 101872), (2432, 82771), (3952, 50936), (6367, 31616), (7904, 25468), (12734, 15808)]