206575144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 437212800

約数和(自身を除く): 230637656

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 46, 74, 76, 92, 148, 152, 184, 296, 437, 703, 851, 874, 1406, 1597, 1702, 1748, 2812, 3194, 3404, 3496, 5624, 6388, 6808, 12776, 16169, 30343, 32338, 36731, 59089, 60686, 64676, 73462, 118178, 121372, 129352, 146924, 236356, 242744, 293848, 472712, 697889, 1122691, 1359047, 1395778, 2245382, 2718094, 2791556, 4490764, 5436188, 5583112, 8981528, 10872376, 25821893, 51643786, 103287572, 206575144]

約数ペア:

[(1, 206575144), (2, 103287572), (4, 51643786), (8, 25821893), (19, 10872376), (23, 8981528), (37, 5583112), (38, 5436188), (46, 4490764), (74, 2791556), (76, 2718094), (92, 2245382), (148, 1395778), (152, 1359047), (184, 1122691), (296, 697889), (437, 472712), (703, 293848), (851, 242744), (874, 236356), (1406, 146924), (1597, 129352), (1702, 121372), (1748, 118178), (2812, 73462), (3194, 64676), (3404, 60686), (3496, 59089), (5624, 36731), (6388, 32338), (6808, 30343), (12776, 16169)]