201806140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 463325184

約数和(自身を除く): 261519044

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 71, 74, 92, 115, 142, 148, 167, 185, 230, 284, 334, 355, 370, 460, 668, 710, 740, 835, 851, 1420, 1633, 1670, 1702, 2627, 3266, 3340, 3404, 3841, 4255, 5254, 6179, 6532, 7682, 8165, 8510, 10508, 11857, 12358, 13135, 15364, 16330, 17020, 19205, 23714, 24716, 26270, 30895, 32660, 38410, 47428, 52540, 59285, 60421, 61790, 76820, 118570, 120842, 123580, 142117, 237140, 241684, 272711, 284234, 302105, 438709, 545422, 568468, 604210, 710585, 877418, 1090844, 1208420, 1363555, 1421170, 1754836, 2193545, 2727110, 2842340, 4387090, 5454220, 8774180, 10090307, 20180614, 40361228, 50451535, 100903070, 201806140]

約数ペア:

[(1, 201806140), (2, 100903070), (4, 50451535), (5, 40361228), (10, 20180614), (20, 10090307), (23, 8774180), (37, 5454220), (46, 4387090), (71, 2842340), (74, 2727110), (92, 2193545), (115, 1754836), (142, 1421170), (148, 1363555), (167, 1208420), (185, 1090844), (230, 877418), (284, 710585), (334, 604210), (355, 568468), (370, 545422), (460, 438709), (668, 302105), (710, 284234), (740, 272711), (835, 241684), (851, 237140), (1420, 142117), (1633, 123580), (1670, 120842), (1702, 118570), (2627, 76820), (3266, 61790), (3340, 60421), (3404, 59285), (3841, 52540), (4255, 47428), (5254, 38410), (6179, 32660), (6532, 30895), (7682, 26270), (8165, 24716), (8510, 23714), (10508, 19205), (11857, 17020), (12358, 16330), (13135, 15364)]