202201580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23677}}^1$

素因数の和:23754

約数の個数: 48

約数和(自身を含む): 493260096

約数和(自身を除く): 291058516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 23677, 47354, 94708, 118385, 165739, 236770, 331478, 473540, 662956, 828695, 1444297, 1657390, 2888594, 3314780, 5777188, 7221485, 10110079, 14442970, 20220158, 28885940, 40440316, 50550395, 101100790, 202201580]

約数ペア:

[(1, 202201580), (2, 101100790), (4, 50550395), (5, 40440316), (7, 28885940), (10, 20220158), (14, 14442970), (20, 10110079), (28, 7221485), (35, 5777188), (61, 3314780), (70, 2888594), (122, 1657390), (140, 1444297), (244, 828695), (305, 662956), (427, 473540), (610, 331478), (854, 236770), (1220, 165739), (1708, 118385), (2135, 94708), (4270, 47354), (8540, 23677)]