202190010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1628

約数の個数: 128

約数和(自身を含む): 585252864

約数和(自身を除く): 383062854

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 30, 33, 34, 46, 51, 55, 66, 69, 85, 102, 110, 115, 138, 165, 170, 187, 230, 253, 255, 330, 345, 374, 391, 506, 510, 561, 690, 759, 782, 935, 1122, 1173, 1265, 1518, 1567, 1870, 1955, 2346, 2530, 2805, 3134, 3795, 3910, 4301, 4701, 5610, 5865, 7590, 7835, 8602, 9402, 11730, 12903, 15670, 17237, 21505, 23505, 25806, 26639, 34474, 36041, 43010, 47010, 51711, 53278, 64515, 72082, 79917, 86185, 103422, 108123, 129030, 133195, 159834, 172370, 180205, 216246, 258555, 266390, 293029, 360410, 396451, 399585, 517110, 540615, 586058, 612697, 792902, 799170, 879087, 1081230, 1189353, 1225394, 1465145, 1758174, 1838091, 1982255, 2378706, 2930290, 3063485, 3676182, 3964510, 4395435, 5946765, 6126970, 6739667, 8790870, 9190455, 11893530, 13479334, 18380910, 20219001, 33698335, 40438002, 67396670, 101095005, 202190010]

約数ペア:

[(1, 202190010), (2, 101095005), (3, 67396670), (5, 40438002), (6, 33698335), (10, 20219001), (11, 18380910), (15, 13479334), (17, 11893530), (22, 9190455), (23, 8790870), (30, 6739667), (33, 6126970), (34, 5946765), (46, 4395435), (51, 3964510), (55, 3676182), (66, 3063485), (69, 2930290), (85, 2378706), (102, 1982255), (110, 1838091), (115, 1758174), (138, 1465145), (165, 1225394), (170, 1189353), (187, 1081230), (230, 879087), (253, 799170), (255, 792902), (330, 612697), (345, 586058), (374, 540615), (391, 517110), (506, 399585), (510, 396451), (561, 360410), (690, 293029), (759, 266390), (782, 258555), (935, 216246), (1122, 180205), (1173, 172370), (1265, 159834), (1518, 133195), (1567, 129030), (1870, 108123), (1955, 103422), (2346, 86185), (2530, 79917), (2805, 72082), (3134, 64515), (3795, 53278), (3910, 51711), (4301, 47010), (4701, 43010), (5610, 36041), (5865, 34474), (7590, 26639), (7835, 25806), (8602, 23505), (9402, 21505), (11730, 17237), (12903, 15670)]