200583460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 558472320

約数和(自身を除く): 357888860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 140, 154, 161, 196, 220, 230, 245, 253, 308, 322, 385, 460, 490, 506, 539, 644, 770, 805, 809, 980, 1012, 1078, 1127, 1265, 1540, 1610, 1618, 1771, 2156, 2254, 2530, 2695, 3220, 3236, 3542, 4045, 4508, 5060, 5390, 5635, 5663, 7084, 8090, 8855, 8899, 10780, 11270, 11326, 12397, 16180, 17710, 17798, 18607, 22540, 22652, 24794, 28315, 35420, 35596, 37214, 39641, 44495, 49588, 56630, 61985, 62293, 74428, 79282, 88990, 93035, 113260, 123970, 124586, 130249, 158564, 177980, 186070, 198205, 204677, 247940, 249172, 260498, 311465, 372140, 396410, 409354, 436051, 520996, 622930, 651245, 792820, 818708, 872102, 911743, 1023385, 1245860, 1302490, 1432739, 1744204, 1823486, 2046770, 2180255, 2604980, 2865478, 3646972, 4093540, 4360510, 4558715, 5730956, 7163695, 8721020, 9117430, 10029173, 14327390, 18234860, 20058346, 28654780, 40116692, 50145865, 100291730, 200583460]

約数ペア:

[(1, 200583460), (2, 100291730), (4, 50145865), (5, 40116692), (7, 28654780), (10, 20058346), (11, 18234860), (14, 14327390), (20, 10029173), (22, 9117430), (23, 8721020), (28, 7163695), (35, 5730956), (44, 4558715), (46, 4360510), (49, 4093540), (55, 3646972), (70, 2865478), (77, 2604980), (92, 2180255), (98, 2046770), (110, 1823486), (115, 1744204), (140, 1432739), (154, 1302490), (161, 1245860), (196, 1023385), (220, 911743), (230, 872102), (245, 818708), (253, 792820), (308, 651245), (322, 622930), (385, 520996), (460, 436051), (490, 409354), (506, 396410), (539, 372140), (644, 311465), (770, 260498), (805, 249172), (809, 247940), (980, 204677), (1012, 198205), (1078, 186070), (1127, 177980), (1265, 158564), (1540, 130249), (1610, 124586), (1618, 123970), (1771, 113260), (2156, 93035), (2254, 88990), (2530, 79282), (2695, 74428), (3220, 62293), (3236, 61985), (3542, 56630), (4045, 49588), (4508, 44495), (5060, 39641), (5390, 37214), (5635, 35596), (5663, 35420), (7084, 28315), (8090, 24794), (8855, 22652), (8899, 22540), (10780, 18607), (11270, 17798), (11326, 17710), (12397, 16180)]