202044260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2953}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 464510592

約数和(自身を除く): 262466332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 1244, 1555, 2953, 3110, 3421, 5906, 6220, 6842, 11812, 13684, 14765, 17105, 29530, 32483, 34210, 59060, 64966, 68420, 129932, 162415, 324830, 649660, 918383, 1836766, 3673532, 4591915, 9183830, 10102213, 18367660, 20204426, 40408852, 50511065, 101022130, 202044260]

約数ペア:

[(1, 202044260), (2, 101022130), (4, 50511065), (5, 40408852), (10, 20204426), (11, 18367660), (20, 10102213), (22, 9183830), (44, 4591915), (55, 3673532), (110, 1836766), (220, 918383), (311, 649660), (622, 324830), (1244, 162415), (1555, 129932), (2953, 68420), (3110, 64966), (3421, 59060), (5906, 34210), (6220, 32483), (6842, 29530), (11812, 17105), (13684, 14765)]