204721706

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 373847040

約数和(自身を除く): 169125334

約数列:

[1, 2, 7, 14, 31, 49, 62, 79, 98, 158, 217, 434, 553, 853, 1106, 1519, 1706, 2449, 3038, 3871, 4898, 5971, 7742, 11942, 17143, 26443, 34286, 41797, 52886, 67387, 83594, 120001, 134774, 185101, 240002, 370202, 471709, 943418, 1295707, 2088997, 2591414, 3301963, 4177994, 6603926, 14622979, 29245958, 102360853, 204721706]

約数ペア:

[(1, 204721706), (2, 102360853), (7, 29245958), (14, 14622979), (31, 6603926), (49, 4177994), (62, 3301963), (79, 2591414), (98, 2088997), (158, 1295707), (217, 943418), (434, 471709), (553, 370202), (853, 240002), (1106, 185101), (1519, 134774), (1706, 120001), (2449, 83594), (3038, 67387), (3871, 52886), (4898, 41797), (5971, 34286), (7742, 26443), (11942, 17143)]