201963510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{106859}}^1$

素因数の和:106882

約数の個数: 64

約数和(自身を含む): 615513600

約数和(自身を除く): 413550090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 106859, 213718, 320577, 534295, 641154, 748013, 961731, 1068590, 1496026, 1602885, 1923462, 2244039, 2885193, 3205770, 3740065, 4488078, 4808655, 5770386, 6732117, 7480130, 9617310, 11220195, 13464234, 14425965, 20196351, 22440390, 28851930, 33660585, 40392702, 67321170, 100981755, 201963510]

約数ペア:

[(1, 201963510), (2, 100981755), (3, 67321170), (5, 40392702), (6, 33660585), (7, 28851930), (9, 22440390), (10, 20196351), (14, 14425965), (15, 13464234), (18, 11220195), (21, 9617310), (27, 7480130), (30, 6732117), (35, 5770386), (42, 4808655), (45, 4488078), (54, 3740065), (63, 3205770), (70, 2885193), (90, 2244039), (105, 1923462), (126, 1602885), (135, 1496026), (189, 1068590), (210, 961731), (270, 748013), (315, 641154), (378, 534295), (630, 320577), (945, 213718), (1890, 106859)]