203348236

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 72

約数和(自身を含む): 449887200

約数和(自身を除く): 246538964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 343, 364, 637, 676, 686, 877, 1183, 1274, 1372, 1754, 2366, 2548, 3508, 4459, 4732, 6139, 8281, 8918, 11401, 12278, 16562, 17836, 22802, 24556, 33124, 42973, 45604, 57967, 79807, 85946, 115934, 148213, 159614, 171892, 231868, 296426, 300811, 319228, 558649, 592852, 601622, 1037491, 1117298, 1203244, 2074982, 2234596, 3910543, 4149964, 7262437, 7821086, 14524874, 15642172, 29049748, 50837059, 101674118, 203348236]

約数ペア:

[(1, 203348236), (2, 101674118), (4, 50837059), (7, 29049748), (13, 15642172), (14, 14524874), (26, 7821086), (28, 7262437), (49, 4149964), (52, 3910543), (91, 2234596), (98, 2074982), (169, 1203244), (182, 1117298), (196, 1037491), (338, 601622), (343, 592852), (364, 558649), (637, 319228), (676, 300811), (686, 296426), (877, 231868), (1183, 171892), (1274, 159614), (1372, 148213), (1754, 115934), (2366, 85946), (2548, 79807), (3508, 57967), (4459, 45604), (4732, 42973), (6139, 33124), (8281, 24556), (8918, 22802), (11401, 17836), (12278, 16562)]