201380814

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 462250152

約数和(自身を除く): 260869338

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 251, 261, 318, 477, 502, 522, 753, 841, 954, 1506, 1537, 1682, 2259, 2523, 3074, 4518, 4611, 5046, 7279, 7569, 9222, 13303, 13833, 14558, 15138, 21837, 26606, 27666, 39909, 43674, 44573, 65511, 79818, 89146, 119727, 131022, 133719, 211091, 239454, 267438, 385787, 401157, 422182, 633273, 771574, 802314, 1157361, 1266546, 1899819, 2314722, 3472083, 3799638, 6944166, 11187823, 22375646, 33563469, 67126938, 100690407, 201380814]

約数ペア:

[(1, 201380814), (2, 100690407), (3, 67126938), (6, 33563469), (9, 22375646), (18, 11187823), (29, 6944166), (53, 3799638), (58, 3472083), (87, 2314722), (106, 1899819), (159, 1266546), (174, 1157361), (251, 802314), (261, 771574), (318, 633273), (477, 422182), (502, 401157), (522, 385787), (753, 267438), (841, 239454), (954, 211091), (1506, 133719), (1537, 131022), (1682, 119727), (2259, 89146), (2523, 79818), (3074, 65511), (4518, 44573), (4611, 43674), (5046, 39909), (7279, 27666), (7569, 26606), (9222, 21837), (13303, 15138), (13833, 14558)]