201397370210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1326641}}^1$

素因数の和:1326731

約数の個数: 64

約数和(自身を含む): 412638727680

約数和(自身を除く): 211241357470

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 47, 85, 94, 95, 170, 190, 235, 323, 470, 646, 799, 893, 1598, 1615, 1786, 3230, 3995, 4465, 7990, 8930, 15181, 30362, 75905, 151810, 1326641, 2653282, 6633205, 13266410, 22552897, 25206179, 45105794, 50412358, 62352127, 112764485, 124704254, 126030895, 225528970, 252061790, 311760635, 428505043, 623521270, 857010086, 1059986159, 1184690413, 2119972318, 2142525215, 2369380826, 4285050430, 5299930795, 5923452065, 10599861590, 11846904130, 20139737021, 40279474042, 100698685105, 201397370210]

約数ペア:

[(1, 201397370210), (2, 100698685105), (5, 40279474042), (10, 20139737021), (17, 11846904130), (19, 10599861590), (34, 5923452065), (38, 5299930795), (47, 4285050430), (85, 2369380826), (94, 2142525215), (95, 2119972318), (170, 1184690413), (190, 1059986159), (235, 857010086), (323, 623521270), (470, 428505043), (646, 311760635), (799, 252061790), (893, 225528970), (1598, 126030895), (1615, 124704254), (1786, 112764485), (3230, 62352127), (3995, 50412358), (4465, 45105794), (7990, 25206179), (8930, 22552897), (15181, 13266410), (30362, 6633205), (75905, 2653282), (151810, 1326641)]