209318448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 591962112

約数和(自身を除く): 382643664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 47, 48, 62, 73, 82, 93, 94, 123, 124, 141, 146, 164, 186, 188, 219, 246, 248, 282, 292, 328, 372, 376, 438, 492, 496, 564, 584, 656, 744, 752, 876, 984, 1128, 1168, 1271, 1457, 1488, 1752, 1927, 1968, 2256, 2263, 2542, 2914, 2993, 3431, 3504, 3813, 3854, 4371, 4526, 5084, 5781, 5828, 5986, 6789, 6862, 7626, 7708, 8742, 8979, 9052, 10168, 10293, 11562, 11656, 11972, 13578, 13724, 15252, 15416, 17484, 17958, 18104, 20336, 20586, 23124, 23312, 23944, 27156, 27448, 30504, 30832, 34968, 35916, 36208, 41172, 46248, 47888, 54312, 54896, 59737, 61008, 69936, 71832, 82344, 92496, 92783, 106361, 108624, 119474, 140671, 143664, 164688, 179211, 185566, 212722, 238948, 278349, 281342, 319083, 358422, 371132, 422013, 425444, 477896, 556698, 562684, 638166, 716844, 742264, 844026, 850888, 955792, 1113396, 1125368, 1276332, 1433688, 1484528, 1688052, 1701776, 2226792, 2250736, 2552664, 2867376, 3376104, 4360801, 4453584, 5105328, 6752208, 8721602, 13082403, 17443204, 26164806, 34886408, 52329612, 69772816, 104659224, 209318448]

約数ペア:

[(1, 209318448), (2, 104659224), (3, 69772816), (4, 52329612), (6, 34886408), (8, 26164806), (12, 17443204), (16, 13082403), (24, 8721602), (31, 6752208), (41, 5105328), (47, 4453584), (48, 4360801), (62, 3376104), (73, 2867376), (82, 2552664), (93, 2250736), (94, 2226792), (123, 1701776), (124, 1688052), (141, 1484528), (146, 1433688), (164, 1276332), (186, 1125368), (188, 1113396), (219, 955792), (246, 850888), (248, 844026), (282, 742264), (292, 716844), (328, 638166), (372, 562684), (376, 556698), (438, 477896), (492, 425444), (496, 422013), (564, 371132), (584, 358422), (656, 319083), (744, 281342), (752, 278349), (876, 238948), (984, 212722), (1128, 185566), (1168, 179211), (1271, 164688), (1457, 143664), (1488, 140671), (1752, 119474), (1927, 108624), (1968, 106361), (2256, 92783), (2263, 92496), (2542, 82344), (2914, 71832), (2993, 69936), (3431, 61008), (3504, 59737), (3813, 54896), (3854, 54312), (4371, 47888), (4526, 46248), (5084, 41172), (5781, 36208), (5828, 35916), (5986, 34968), (6789, 30832), (6862, 30504), (7626, 27448), (7708, 27156), (8742, 23944), (8979, 23312), (9052, 23124), (10168, 20586), (10293, 20336), (11562, 18104), (11656, 17958), (11972, 17484), (13578, 15416), (13724, 15252)]