201314300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 479500560

約数和(自身を除く): 278186260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 197, 220, 275, 394, 550, 788, 929, 985, 1100, 1858, 1970, 2167, 3716, 3940, 4334, 4645, 4925, 8668, 9290, 9850, 10219, 10835, 18580, 19700, 20438, 21670, 23225, 40876, 43340, 46450, 51095, 54175, 92900, 102190, 108350, 183013, 204380, 216700, 255475, 366026, 510950, 732052, 915065, 1021900, 1830130, 2013143, 3660260, 4026286, 4575325, 8052572, 9150650, 10065715, 18301300, 20131430, 40262860, 50328575, 100657150, 201314300]

約数ペア:

[(1, 201314300), (2, 100657150), (4, 50328575), (5, 40262860), (10, 20131430), (11, 18301300), (20, 10065715), (22, 9150650), (25, 8052572), (44, 4575325), (50, 4026286), (55, 3660260), (100, 2013143), (110, 1830130), (197, 1021900), (220, 915065), (275, 732052), (394, 510950), (550, 366026), (788, 255475), (929, 216700), (985, 204380), (1100, 183013), (1858, 108350), (1970, 102190), (2167, 92900), (3716, 54175), (3940, 51095), (4334, 46450), (4645, 43340), (4925, 40876), (8668, 23225), (9290, 21670), (9850, 20438), (10219, 19700), (10835, 18580)]