201729682900

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3923}}^1\times {\mathrm{4049}}^1$

素因数の和:8113

約数の個数: 72

約数和(自身を含む): 441421747200

約数和(自身を除く): 239692064300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 3923, 4049, 6350, 7846, 8098, 12700, 15692, 16196, 19615, 20245, 39230, 40490, 78460, 80980, 98075, 101225, 196150, 202450, 392300, 404900, 498221, 514223, 996442, 1028446, 1992884, 2056892, 2491105, 2571115, 4982210, 5142230, 9964420, 10284460, 12455525, 12855575, 15884227, 24911050, 25711150, 31768454, 49822100, 51422300, 63536908, 79421135, 158842270, 317684540, 397105675, 794211350, 1588422700, 2017296829, 4034593658, 8069187316, 10086484145, 20172968290, 40345936580, 50432420725, 100864841450, 201729682900]

約数ペア:

[(1, 201729682900), (2, 100864841450), (4, 50432420725), (5, 40345936580), (10, 20172968290), (20, 10086484145), (25, 8069187316), (50, 4034593658), (100, 2017296829), (127, 1588422700), (254, 794211350), (508, 397105675), (635, 317684540), (1270, 158842270), (2540, 79421135), (3175, 63536908), (3923, 51422300), (4049, 49822100), (6350, 31768454), (7846, 25711150), (8098, 24911050), (12700, 15884227), (15692, 12855575), (16196, 12455525), (19615, 10284460), (20245, 9964420), (39230, 5142230), (40490, 4982210), (78460, 2571115), (80980, 2491105), (98075, 2056892), (101225, 1992884), (196150, 1028446), (202450, 996442), (392300, 514223), (404900, 498221)]