201533668

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{5167}}^1$

素因数の和:5384

約数の個数: 36

約数和(自身を含む): 412406400

約数和(自身を除く): 210872732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2786, 5167, 5572, 9751, 10334, 19502, 20668, 36169, 39004, 72338, 144676, 253183, 506366, 1012732, 1028233, 2056466, 4112932, 7197631, 14395262, 28790524, 50383417, 100766834, 201533668]

約数ペア:

[(1, 201533668), (2, 100766834), (4, 50383417), (7, 28790524), (14, 14395262), (28, 7197631), (49, 4112932), (98, 2056466), (196, 1028233), (199, 1012732), (398, 506366), (796, 253183), (1393, 144676), (2786, 72338), (5167, 39004), (5572, 36169), (9751, 20668), (10334, 19502)]