200858240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 530824320

約数和(自身を除く): 329966080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 110, 128, 160, 176, 206, 220, 277, 320, 352, 412, 440, 515, 554, 640, 704, 824, 880, 1030, 1108, 1133, 1385, 1408, 1648, 1760, 2060, 2216, 2266, 2770, 3047, 3296, 3520, 4120, 4432, 4532, 5540, 5665, 6094, 6592, 7040, 8240, 8864, 9064, 11080, 11330, 12188, 13184, 15235, 16480, 17728, 18128, 22160, 22660, 24376, 28531, 30470, 32960, 35456, 36256, 44320, 45320, 48752, 57062, 60940, 65920, 72512, 88640, 90640, 97504, 114124, 121880, 142655, 145024, 177280, 181280, 195008, 228248, 243760, 285310, 313841, 362560, 390016, 456496, 487520, 570620, 627682, 725120, 912992, 975040, 1141240, 1255364, 1569205, 1825984, 1950080, 2282480, 2510728, 3138410, 3651968, 4564960, 5021456, 6276820, 9129920, 10042912, 12553640, 18259840, 20085824, 25107280, 40171648, 50214560, 100429120, 200858240]

約数ペア:

[(1, 200858240), (2, 100429120), (4, 50214560), (5, 40171648), (8, 25107280), (10, 20085824), (11, 18259840), (16, 12553640), (20, 10042912), (22, 9129920), (32, 6276820), (40, 5021456), (44, 4564960), (55, 3651968), (64, 3138410), (80, 2510728), (88, 2282480), (103, 1950080), (110, 1825984), (128, 1569205), (160, 1255364), (176, 1141240), (206, 975040), (220, 912992), (277, 725120), (320, 627682), (352, 570620), (412, 487520), (440, 456496), (515, 390016), (554, 362560), (640, 313841), (704, 285310), (824, 243760), (880, 228248), (1030, 195008), (1108, 181280), (1133, 177280), (1385, 145024), (1408, 142655), (1648, 121880), (1760, 114124), (2060, 97504), (2216, 90640), (2266, 88640), (2770, 72512), (3047, 65920), (3296, 60940), (3520, 57062), (4120, 48752), (4432, 45320), (4532, 44320), (5540, 36256), (5665, 35456), (6094, 32960), (6592, 30470), (7040, 28531), (8240, 24376), (8864, 22660), (9064, 22160), (11080, 18128), (11330, 17728), (12188, 16480), (13184, 15235)]