208051200010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{966197}}^1$

素因数の和:966618

約数の個数: 32

約数和(自身を含む): 381710046672

約数和(自身を除く): 173658846662

約数列:

[1, 2, 5, 10, 61, 122, 305, 353, 610, 706, 1765, 3530, 21533, 43066, 107665, 215330, 966197, 1932394, 4830985, 9661970, 58938017, 117876034, 294690085, 341067541, 589380170, 682135082, 1705337705, 3410675410, 20805120001, 41610240002, 104025600005, 208051200010]

約数ペア:

[(1, 208051200010), (2, 104025600005), (5, 41610240002), (10, 20805120001), (61, 3410675410), (122, 1705337705), (305, 682135082), (353, 589380170), (610, 341067541), (706, 294690085), (1765, 117876034), (3530, 58938017), (21533, 9661970), (43066, 4830985), (107665, 1932394), (215330, 966197)]