200548610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 398131200

約数和(自身を除く): 197582590

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 79, 95, 155, 158, 190, 310, 395, 431, 589, 790, 862, 1178, 1501, 2155, 2449, 2945, 3002, 4310, 4898, 5890, 7505, 8189, 12245, 13361, 15010, 16378, 24490, 26722, 34049, 40945, 46531, 66805, 68098, 81890, 93062, 133610, 170245, 232655, 253859, 340490, 465310, 507718, 646931, 1055519, 1269295, 1293862, 2111038, 2538590, 3234655, 5277595, 6469310, 10555190, 20054861, 40109722, 100274305, 200548610]

約数ペア:

[(1, 200548610), (2, 100274305), (5, 40109722), (10, 20054861), (19, 10555190), (31, 6469310), (38, 5277595), (62, 3234655), (79, 2538590), (95, 2111038), (155, 1293862), (158, 1269295), (190, 1055519), (310, 646931), (395, 507718), (431, 465310), (589, 340490), (790, 253859), (862, 232655), (1178, 170245), (1501, 133610), (2155, 93062), (2449, 81890), (2945, 68098), (3002, 66805), (4310, 46531), (4898, 40945), (5890, 34049), (7505, 26722), (8189, 24490), (12245, 16378), (13361, 15010)]