201673550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18251}}^1$

素因数の和:18293

約数の個数: 48

約数和(自身を含む): 427753872

約数和(自身を除く): 226080322

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 18251, 36502, 91255, 182510, 237263, 310267, 456275, 474526, 620534, 912550, 1186315, 1551335, 2372630, 3102670, 4033471, 5931575, 7756675, 8066942, 11863150, 15513350, 20167355, 40334710, 100836775, 201673550]

約数ペア:

[(1, 201673550), (2, 100836775), (5, 40334710), (10, 20167355), (13, 15513350), (17, 11863150), (25, 8066942), (26, 7756675), (34, 5931575), (50, 4033471), (65, 3102670), (85, 2372630), (130, 1551335), (170, 1186315), (221, 912550), (325, 620534), (425, 474526), (442, 456275), (650, 310267), (850, 237263), (1105, 182510), (2210, 91255), (5525, 36502), (11050, 18251)]