201216992564

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{26479}}^1$

素因数の和:26917

約数の個数: 72

約数和(自身を含む): 414083859840

約数和(自身を除く): 212866867276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 283, 548, 566, 959, 1132, 1918, 1981, 3836, 3962, 6713, 7924, 13426, 13867, 26479, 26852, 27734, 38771, 52958, 55468, 77542, 105916, 155084, 185353, 271397, 370706, 542794, 741412, 1085588, 1297471, 1899779, 2594942, 3627623, 3799558, 5189884, 7255246, 7493557, 7599116, 14510492, 14987114, 25393361, 29974228, 50786722, 52454899, 101573444, 104909798, 177753527, 209819596, 355507054, 367184293, 711014108, 734368586, 1026617309, 1468737172, 2053234618, 4106469236, 7186321163, 14372642326, 28745284652, 50304248141, 100608496282, 201216992564]

約数ペア:

[(1, 201216992564), (2, 100608496282), (4, 50304248141), (7, 28745284652), (14, 14372642326), (28, 7186321163), (49, 4106469236), (98, 2053234618), (137, 1468737172), (196, 1026617309), (274, 734368586), (283, 711014108), (548, 367184293), (566, 355507054), (959, 209819596), (1132, 177753527), (1918, 104909798), (1981, 101573444), (3836, 52454899), (3962, 50786722), (6713, 29974228), (7924, 25393361), (13426, 14987114), (13867, 14510492), (26479, 7599116), (26852, 7493557), (27734, 7255246), (38771, 5189884), (52958, 3799558), (55468, 3627623), (77542, 2594942), (105916, 1899779), (155084, 1297471), (185353, 1085588), (271397, 741412), (370706, 542794)]