202562220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5419}}^1$

素因数の和:5527

約数の個数: 96

約数和(自身を含む): 655603200

約数和(自身を除く): 453040980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5340, 5419, 6230, 7476, 9345, 10838, 12460, 16257, 18690, 21676, 27095, 32514, 37380, 37933, 54190, 65028, 75866, 81285, 108380, 113799, 151732, 162570, 189665, 227598, 325140, 379330, 455196, 482291, 568995, 758660, 964582, 1137990, 1446873, 1929164, 2275980, 2411455, 2893746, 3376037, 4822910, 5787492, 6752074, 7234365, 9645820, 10128111, 13504148, 14468730, 16880185, 20256222, 28937460, 33760370, 40512444, 50640555, 67520740, 101281110, 202562220]

約数ペア:

[(1, 202562220), (2, 101281110), (3, 67520740), (4, 50640555), (5, 40512444), (6, 33760370), (7, 28937460), (10, 20256222), (12, 16880185), (14, 14468730), (15, 13504148), (20, 10128111), (21, 9645820), (28, 7234365), (30, 6752074), (35, 5787492), (42, 4822910), (60, 3376037), (70, 2893746), (84, 2411455), (89, 2275980), (105, 1929164), (140, 1446873), (178, 1137990), (210, 964582), (267, 758660), (356, 568995), (420, 482291), (445, 455196), (534, 379330), (623, 325140), (890, 227598), (1068, 189665), (1246, 162570), (1335, 151732), (1780, 113799), (1869, 108380), (2492, 81285), (2670, 75866), (3115, 65028), (3738, 54190), (5340, 37933), (5419, 37380), (6230, 32514), (7476, 27095), (9345, 21676), (10838, 18690), (12460, 16257)]