200444448

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3947}}^1$

素因数の和:4006

約数の個数: 72

約数和(自身を含む): 550177488

約数和(自身を除く): 349733040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1587, 2116, 2208, 3174, 3947, 4232, 6348, 7894, 8464, 11841, 12696, 15788, 16928, 23682, 25392, 31576, 47364, 50784, 63152, 90781, 94728, 126304, 181562, 189456, 272343, 363124, 378912, 544686, 726248, 1089372, 1452496, 2087963, 2178744, 2904992, 4175926, 4357488, 6263889, 8351852, 8714976, 12527778, 16703704, 25055556, 33407408, 50111112, 66814816, 100222224, 200444448]

約数ペア:

[(1, 200444448), (2, 100222224), (3, 66814816), (4, 50111112), (6, 33407408), (8, 25055556), (12, 16703704), (16, 12527778), (23, 8714976), (24, 8351852), (32, 6263889), (46, 4357488), (48, 4175926), (69, 2904992), (92, 2178744), (96, 2087963), (138, 1452496), (184, 1089372), (276, 726248), (368, 544686), (529, 378912), (552, 363124), (736, 272343), (1058, 189456), (1104, 181562), (1587, 126304), (2116, 94728), (2208, 90781), (3174, 63152), (3947, 50784), (4232, 47364), (6348, 31576), (7894, 25392), (8464, 23682), (11841, 16928), (12696, 15788)]