201543930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{106637}}^1$

素因数の和:106660

約数の個数: 64

約数和(自身を含む): 614234880

約数和(自身を除く): 412690950

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, 106637, 213274, 319911, 533185, 639822, 746459, 959733, 1066370, 1492918, 1599555, 1919466, 2239377, 2879199, 3199110, 3732295, 4478754, 4798665, 5758398, 6718131, 7464590, 9597330, 11196885, 13436262, 14395995, 20154393, 22393770, 28791990, 33590655, 40308786, 67181310, 100771965, 201543930]

約数ペア:

[(1, 201543930), (2, 100771965), (3, 67181310), (5, 40308786), (6, 33590655), (7, 28791990), (9, 22393770), (10, 20154393), (14, 14395995), (15, 13436262), (18, 11196885), (21, 9597330), (27, 7464590), (30, 6718131), (35, 5758398), (42, 4798665), (45, 4478754), (54, 3732295), (63, 3199110), (70, 2879199), (90, 2239377), (105, 1919466), (126, 1599555), (135, 1492918), (189, 1066370), (210, 959733), (270, 746459), (315, 639822), (378, 533185), (630, 319911), (945, 213274), (1890, 106637)]