201333478912

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{342833}}^1$

素因数の和:342919

約数の個数: 80

約数和(自身を含む): 426474525312

約数和(自身を除く): 225141046400

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 512, 592, 992, 1147, 1184, 1984, 2294, 2368, 3968, 4588, 4736, 7936, 9176, 9472, 15872, 18352, 18944, 36704, 73408, 146816, 293632, 342833, 587264, 685666, 1371332, 2742664, 5485328, 10627823, 10970656, 12684821, 21255646, 21941312, 25369642, 42511292, 43882624, 50739284, 85022584, 87765248, 101478568, 170045168, 175530496, 202957136, 340090336, 393229451, 405914272, 680180672, 786458902, 811828544, 1360361344, 1572917804, 1623657088, 2720722688, 3145835608, 3247314176, 5441445376, 6291671216, 6494628352, 12583342432, 25166684864, 50333369728, 100666739456, 201333478912]

約数ペア:

[(1, 201333478912), (2, 100666739456), (4, 50333369728), (8, 25166684864), (16, 12583342432), (31, 6494628352), (32, 6291671216), (37, 5441445376), (62, 3247314176), (64, 3145835608), (74, 2720722688), (124, 1623657088), (128, 1572917804), (148, 1360361344), (248, 811828544), (256, 786458902), (296, 680180672), (496, 405914272), (512, 393229451), (592, 340090336), (992, 202957136), (1147, 175530496), (1184, 170045168), (1984, 101478568), (2294, 87765248), (2368, 85022584), (3968, 50739284), (4588, 43882624), (4736, 42511292), (7936, 25369642), (9176, 21941312), (9472, 21255646), (15872, 12684821), (18352, 10970656), (18944, 10627823), (36704, 5485328), (73408, 2742664), (146816, 1371332), (293632, 685666), (342833, 587264)]