201855834

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 469929600

約数和(自身を除く): 268073766

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 783, 1494, 1553, 1566, 2241, 2407, 3106, 4482, 4659, 4814, 7221, 9318, 13977, 14442, 21663, 27954, 41931, 43326, 45037, 64989, 83862, 90074, 128899, 129978, 135111, 257798, 270222, 386697, 405333, 773394, 810666, 1160091, 1215999, 2320182, 2431998, 3480273, 3738071, 6960546, 7476142, 11214213, 22428426, 33642639, 67285278, 100927917, 201855834]

約数ペア:

[(1, 201855834), (2, 100927917), (3, 67285278), (6, 33642639), (9, 22428426), (18, 11214213), (27, 7476142), (29, 6960546), (54, 3738071), (58, 3480273), (83, 2431998), (87, 2320182), (166, 1215999), (174, 1160091), (249, 810666), (261, 773394), (498, 405333), (522, 386697), (747, 270222), (783, 257798), (1494, 135111), (1553, 129978), (1566, 128899), (2241, 90074), (2407, 83862), (3106, 64989), (4482, 45037), (4659, 43326), (4814, 41931), (7221, 27954), (9318, 21663), (13977, 14442)]