200460390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{514001}}^1$

素因数の和:514024

約数の個数: 32

約数和(自身を含む): 518114016

約数和(自身を除く): 317653626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 514001, 1028002, 1542003, 2570005, 3084006, 5140010, 6682013, 7710015, 13364026, 15420030, 20046039, 33410065, 40092078, 66820130, 100230195, 200460390]

約数ペア:

[(1, 200460390), (2, 100230195), (3, 66820130), (5, 40092078), (6, 33410065), (10, 20046039), (13, 15420030), (15, 13364026), (26, 7710015), (30, 6682013), (39, 5140010), (65, 3084006), (78, 2570005), (130, 1542003), (195, 1028002), (390, 514001)]