200848270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 431101440

約数和(自身を除く): 230253170

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 215, 265, 301, 371, 430, 530, 602, 742, 1259, 1505, 1855, 2279, 2518, 3010, 3710, 4558, 6295, 8813, 11395, 12590, 15953, 17626, 22790, 31906, 44065, 54137, 66727, 79765, 88130, 108274, 133454, 159530, 270685, 333635, 378959, 467089, 541370, 667270, 757918, 934178, 1894795, 2335445, 2869261, 3789590, 4670890, 5738522, 14346305, 20084827, 28692610, 40169654, 100424135, 200848270]

約数ペア:

[(1, 200848270), (2, 100424135), (5, 40169654), (7, 28692610), (10, 20084827), (14, 14346305), (35, 5738522), (43, 4670890), (53, 3789590), (70, 2869261), (86, 2335445), (106, 1894795), (215, 934178), (265, 757918), (301, 667270), (371, 541370), (430, 467089), (530, 378959), (602, 333635), (742, 270685), (1259, 159530), (1505, 133454), (1855, 108274), (2279, 88130), (2518, 79765), (3010, 66727), (3710, 54137), (4558, 44065), (6295, 31906), (8813, 22790), (11395, 17626), (12590, 15953)]