201639162795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{593}}^1\times {\mathrm{462629}}^1$

素因数の和:463244

約数の個数: 48

約数和(自身を含む): 375929436960

約数和(自身を除く): 174290274165

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 593, 735, 1779, 2965, 4151, 8895, 12453, 20755, 29057, 62265, 87171, 145285, 435855, 462629, 1387887, 2313145, 3238403, 6939435, 9715209, 16192015, 22668821, 48576045, 68006463, 113344105, 274338997, 340032315, 823016991, 1371694985, 1920372979, 4115084955, 5761118937, 9601864895, 13442610853, 28805594685, 40327832559, 67213054265, 201639162795]

約数ペア:

[(1, 201639162795), (3, 67213054265), (5, 40327832559), (7, 28805594685), (15, 13442610853), (21, 9601864895), (35, 5761118937), (49, 4115084955), (105, 1920372979), (147, 1371694985), (245, 823016991), (593, 340032315), (735, 274338997), (1779, 113344105), (2965, 68006463), (4151, 48576045), (8895, 22668821), (12453, 16192015), (20755, 9715209), (29057, 6939435), (62265, 3238403), (87171, 2313145), (145285, 1387887), (435855, 462629)]