201995928

素因数分解:

$2^3\times 3^2\times {\mathrm{617}}^1\times {\mathrm{4547}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 548079480

約数和(自身を除く): 346083552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 617, 1234, 1851, 2468, 3702, 4547, 4936, 5553, 7404, 9094, 11106, 13641, 14808, 18188, 22212, 27282, 36376, 40923, 44424, 54564, 81846, 109128, 163692, 327384, 2805499, 5610998, 8416497, 11221996, 16832994, 22443992, 25249491, 33665988, 50498982, 67331976, 100997964, 201995928]

約数ペア:

[(1, 201995928), (2, 100997964), (3, 67331976), (4, 50498982), (6, 33665988), (8, 25249491), (9, 22443992), (12, 16832994), (18, 11221996), (24, 8416497), (36, 5610998), (72, 2805499), (617, 327384), (1234, 163692), (1851, 109128), (2468, 81846), (3702, 54564), (4547, 44424), (4936, 40923), (5553, 36376), (7404, 27282), (9094, 22212), (11106, 18188), (13641, 14808)]