200213860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 540546048

約数和(自身を除く): 340332188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 121, 140, 154, 212, 220, 223, 242, 265, 308, 371, 385, 446, 484, 530, 583, 605, 742, 770, 847, 892, 1060, 1115, 1166, 1210, 1484, 1540, 1561, 1694, 1855, 2230, 2332, 2420, 2453, 2915, 3122, 3388, 3710, 4081, 4235, 4460, 4906, 5830, 6244, 6413, 7420, 7805, 8162, 8470, 9812, 11660, 11819, 12265, 12826, 15610, 16324, 16940, 17171, 20405, 23638, 24530, 25652, 26983, 31220, 32065, 34342, 40810, 44891, 47276, 49060, 53966, 59095, 64130, 68684, 81620, 82733, 85855, 89782, 107932, 118190, 128260, 130009, 134915, 165466, 171710, 179564, 188881, 224455, 236380, 260018, 269830, 330932, 343420, 377762, 413665, 448910, 520036, 539660, 650045, 755524, 827330, 897820, 910063, 944405, 1300090, 1430099, 1654660, 1820126, 1888810, 2600180, 2860198, 3640252, 3777620, 4550315, 5720396, 7150495, 9100630, 10010693, 14300990, 18201260, 20021386, 28601980, 40042772, 50053465, 100106930, 200213860]

約数ペア:

[(1, 200213860), (2, 100106930), (4, 50053465), (5, 40042772), (7, 28601980), (10, 20021386), (11, 18201260), (14, 14300990), (20, 10010693), (22, 9100630), (28, 7150495), (35, 5720396), (44, 4550315), (53, 3777620), (55, 3640252), (70, 2860198), (77, 2600180), (106, 1888810), (110, 1820126), (121, 1654660), (140, 1430099), (154, 1300090), (212, 944405), (220, 910063), (223, 897820), (242, 827330), (265, 755524), (308, 650045), (371, 539660), (385, 520036), (446, 448910), (484, 413665), (530, 377762), (583, 343420), (605, 330932), (742, 269830), (770, 260018), (847, 236380), (892, 224455), (1060, 188881), (1115, 179564), (1166, 171710), (1210, 165466), (1484, 134915), (1540, 130009), (1561, 128260), (1694, 118190), (1855, 107932), (2230, 89782), (2332, 85855), (2420, 82733), (2453, 81620), (2915, 68684), (3122, 64130), (3388, 59095), (3710, 53966), (4081, 49060), (4235, 47276), (4460, 44891), (4906, 40810), (5830, 34342), (6244, 32065), (6413, 31220), (7420, 26983), (7805, 25652), (8162, 24530), (8470, 23638), (9812, 20405), (11660, 17171), (11819, 16940), (12265, 16324), (12826, 15610)]