203469459620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{40973}}^1$

素因数の和:41517

約数の個数: 96

約数和(自身を含む): 495621504000

約数和(自身を除く): 292152044380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 449, 553, 790, 898, 1106, 1580, 1796, 2212, 2245, 2765, 3143, 4490, 5530, 6286, 8980, 11060, 12572, 15715, 31430, 35471, 40973, 62860, 70942, 81946, 141884, 163892, 177355, 204865, 248297, 286811, 354710, 409730, 496594, 573622, 709420, 819460, 993188, 1147244, 1241485, 1434055, 2482970, 2868110, 3236867, 4965940, 5736220, 6473734, 12947468, 16184335, 18396877, 22658069, 32368670, 36793754, 45316138, 64737340, 73587508, 90632276, 91984385, 113290345, 128778139, 183968770, 226580690, 257556278, 367937540, 453161380, 515112556, 643890695, 1287781390, 1453353283, 2575562780, 2906706566, 5813413132, 7266766415, 10173472981, 14533532830, 20346945962, 29067065660, 40693891924, 50867364905, 101734729810, 203469459620]

約数ペア:

[(1, 203469459620), (2, 101734729810), (4, 50867364905), (5, 40693891924), (7, 29067065660), (10, 20346945962), (14, 14533532830), (20, 10173472981), (28, 7266766415), (35, 5813413132), (70, 2906706566), (79, 2575562780), (140, 1453353283), (158, 1287781390), (316, 643890695), (395, 515112556), (449, 453161380), (553, 367937540), (790, 257556278), (898, 226580690), (1106, 183968770), (1580, 128778139), (1796, 113290345), (2212, 91984385), (2245, 90632276), (2765, 73587508), (3143, 64737340), (4490, 45316138), (5530, 36793754), (6286, 32368670), (8980, 22658069), (11060, 18396877), (12572, 16184335), (15715, 12947468), (31430, 6473734), (35471, 5736220), (40973, 4965940), (62860, 3236867), (70942, 2868110), (81946, 2482970), (141884, 1434055), (163892, 1241485), (177355, 1147244), (204865, 993188), (248297, 819460), (286811, 709420), (354710, 573622), (409730, 496594)]