202947510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 505958400

約数和(自身を除く): 303010890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 479, 487, 870, 958, 974, 1437, 1461, 2395, 2435, 2874, 2922, 4790, 4870, 7185, 7305, 13891, 14123, 14370, 14610, 27782, 28246, 41673, 42369, 69455, 70615, 83346, 84738, 138910, 141230, 208365, 211845, 233273, 416730, 423690, 466546, 699819, 1166365, 1399638, 2332730, 3499095, 6764917, 6998190, 13529834, 20294751, 33824585, 40589502, 67649170, 101473755, 202947510]

約数ペア:

[(1, 202947510), (2, 101473755), (3, 67649170), (5, 40589502), (6, 33824585), (10, 20294751), (15, 13529834), (29, 6998190), (30, 6764917), (58, 3499095), (87, 2332730), (145, 1399638), (174, 1166365), (290, 699819), (435, 466546), (479, 423690), (487, 416730), (870, 233273), (958, 211845), (974, 208365), (1437, 141230), (1461, 138910), (2395, 84738), (2435, 83346), (2874, 70615), (2922, 69455), (4790, 42369), (4870, 41673), (7185, 28246), (7305, 27782), (13891, 14610), (14123, 14370)]