199449270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2339

約数の個数: 128

約数和(自身を含む): 593049600

約数和(自身を除く): 393600330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 1026, 1530, 1615, 1710, 1938, 2287, 2295, 2565, 2907, 3230, 4574, 4590, 4845, 5130, 5814, 6861, 8721, 9690, 11435, 13722, 14535, 17442, 20583, 22870, 29070, 34305, 38879, 41166, 43453, 43605, 61749, 68610, 77758, 86906, 87210, 102915, 116637, 123498, 130359, 194395, 205830, 217265, 233274, 260718, 308745, 349911, 388790, 391077, 434530, 583185, 617490, 651795, 699822, 738701, 782154, 1049733, 1166370, 1173231, 1303590, 1477402, 1749555, 1955385, 2099466, 2216103, 2346462, 3499110, 3693505, 3910770, 4432206, 5248665, 5866155, 6648309, 7387010, 10497330, 11080515, 11732310, 13296618, 19944927, 22161030, 33241545, 39889854, 66483090, 99724635, 199449270]

約数ペア:

[(1, 199449270), (2, 99724635), (3, 66483090), (5, 39889854), (6, 33241545), (9, 22161030), (10, 19944927), (15, 13296618), (17, 11732310), (18, 11080515), (19, 10497330), (27, 7387010), (30, 6648309), (34, 5866155), (38, 5248665), (45, 4432206), (51, 3910770), (54, 3693505), (57, 3499110), (85, 2346462), (90, 2216103), (95, 2099466), (102, 1955385), (114, 1749555), (135, 1477402), (153, 1303590), (170, 1173231), (171, 1166370), (190, 1049733), (255, 782154), (270, 738701), (285, 699822), (306, 651795), (323, 617490), (342, 583185), (459, 434530), (510, 391077), (513, 388790), (570, 349911), (646, 308745), (765, 260718), (855, 233274), (918, 217265), (969, 205830), (1026, 194395), (1530, 130359), (1615, 123498), (1710, 116637), (1938, 102915), (2287, 87210), (2295, 86906), (2565, 77758), (2907, 68610), (3230, 61749), (4574, 43605), (4590, 43453), (4845, 41166), (5130, 38879), (5814, 34305), (6861, 29070), (8721, 22870), (9690, 20583), (11435, 17442), (13722, 14535)]