203193088

素因数分解:

$2^8\times 7^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 467258400

約数和(自身を除く): 264065312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 298, 448, 596, 761, 896, 1043, 1192, 1522, 1792, 2086, 2384, 3044, 4172, 4768, 5327, 6088, 8344, 9536, 10654, 12176, 16688, 19072, 21308, 24352, 33376, 38144, 42616, 48704, 66752, 85232, 97408, 113389, 133504, 170464, 194816, 226778, 267008, 340928, 453556, 681856, 793723, 907112, 1363712, 1587446, 1814224, 3174892, 3628448, 6349784, 7256896, 12699568, 14513792, 25399136, 29027584, 50798272, 101596544, 203193088]

約数ペア:

[(1, 203193088), (2, 101596544), (4, 50798272), (7, 29027584), (8, 25399136), (14, 14513792), (16, 12699568), (28, 7256896), (32, 6349784), (56, 3628448), (64, 3174892), (112, 1814224), (128, 1587446), (149, 1363712), (224, 907112), (256, 793723), (298, 681856), (448, 453556), (596, 340928), (761, 267008), (896, 226778), (1043, 194816), (1192, 170464), (1522, 133504), (1792, 113389), (2086, 97408), (2384, 85232), (3044, 66752), (4172, 48704), (4768, 42616), (5327, 38144), (6088, 33376), (8344, 24352), (9536, 21308), (10654, 19072), (12176, 16688)]