201422672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30931}}^1$

素因数の和:30987

約数の個数: 40

約数和(自身を含む): 437254752

約数和(自身を除く): 235832080

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 30931, 61862, 123724, 247448, 340241, 494896, 680482, 1144447, 1360964, 2288894, 2721928, 4577788, 5443856, 9155576, 12588917, 18311152, 25177834, 50355668, 100711336, 201422672]

約数ペア:

[(1, 201422672), (2, 100711336), (4, 50355668), (8, 25177834), (11, 18311152), (16, 12588917), (22, 9155576), (37, 5443856), (44, 4577788), (74, 2721928), (88, 2288894), (148, 1360964), (176, 1144447), (296, 680482), (407, 494896), (592, 340241), (814, 247448), (1628, 123724), (3256, 61862), (6512, 30931)]