201949035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 359976960

約数和(自身を除く): 158027925

約数列:

[1, 3, 5, 15, 17, 31, 51, 59, 85, 93, 155, 177, 255, 295, 433, 465, 527, 885, 1003, 1299, 1581, 1829, 2165, 2635, 3009, 5015, 5487, 6495, 7361, 7905, 9145, 13423, 15045, 22083, 25547, 27435, 31093, 36805, 40269, 67115, 76641, 93279, 110415, 127735, 155465, 201345, 228191, 383205, 434299, 466395, 684573, 791957, 1140955, 1302897, 2171495, 2375871, 3422865, 3959785, 6514485, 11879355, 13463269, 40389807, 67316345, 201949035]

約数ペア:

[(1, 201949035), (3, 67316345), (5, 40389807), (15, 13463269), (17, 11879355), (31, 6514485), (51, 3959785), (59, 3422865), (85, 2375871), (93, 2171495), (155, 1302897), (177, 1140955), (255, 791957), (295, 684573), (433, 466395), (465, 434299), (527, 383205), (885, 228191), (1003, 201345), (1299, 155465), (1581, 127735), (1829, 110415), (2165, 93279), (2635, 76641), (3009, 67115), (5015, 40269), (5487, 36805), (6495, 31093), (7361, 27435), (7905, 25547), (9145, 22083), (13423, 15045)]