187959910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13397}}^1$

素因数の和:13488

約数の個数: 32

約数和(自身を含む): 358852032

約数和(自身を除く): 170892122

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 13397, 14030, 26794, 66985, 133970, 308131, 616262, 817217, 1540655, 1634434, 3081310, 4086085, 8172170, 18795991, 37591982, 93979955, 187959910]

約数ペア:

[(1, 187959910), (2, 93979955), (5, 37591982), (10, 18795991), (23, 8172170), (46, 4086085), (61, 3081310), (115, 1634434), (122, 1540655), (230, 817217), (305, 616262), (610, 308131), (1403, 133970), (2806, 66985), (7015, 26794), (13397, 14030)]