203205930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12853}}^1$

素因数の和:12911

約数の個数: 64

約数和(自身を含む): 533081088

約数和(自身を除く): 329875158

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 12853, 15810, 25706, 38559, 64265, 77118, 128530, 192795, 218501, 385590, 398443, 437002, 655503, 796886, 1092505, 1195329, 1311006, 1992215, 2185010, 2390658, 3277515, 3984430, 5976645, 6555030, 6773531, 11953290, 13547062, 20320593, 33867655, 40641186, 67735310, 101602965, 203205930]

約数ペア:

[(1, 203205930), (2, 101602965), (3, 67735310), (5, 40641186), (6, 33867655), (10, 20320593), (15, 13547062), (17, 11953290), (30, 6773531), (31, 6555030), (34, 5976645), (51, 3984430), (62, 3277515), (85, 2390658), (93, 2185010), (102, 1992215), (155, 1311006), (170, 1195329), (186, 1092505), (255, 796886), (310, 655503), (465, 437002), (510, 398443), (527, 385590), (930, 218501), (1054, 192795), (1581, 128530), (2635, 77118), (3162, 64265), (5270, 38559), (7905, 25706), (12853, 15810)]