199212156

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12899}}^1$

素因数の和:12936

約数の個数: 96

約数和(自身を含む): 606816000

約数和(自身を除く): 407603844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1287, 1404, 1716, 2574, 3861, 5148, 7722, 12899, 15444, 25798, 38697, 51596, 77394, 116091, 141889, 154788, 167687, 232182, 283778, 335374, 348273, 425667, 464364, 503061, 567556, 670748, 696546, 851334, 1006122, 1277001, 1393092, 1509183, 1702668, 1844557, 2012244, 2554002, 3018366, 3689114, 3831003, 4527549, 5108004, 5533671, 6036732, 7378228, 7662006, 9055098, 11067342, 15324012, 16601013, 18110196, 22134684, 33202026, 49803039, 66404052, 99606078, 199212156]

約数ペア:

[(1, 199212156), (2, 99606078), (3, 66404052), (4, 49803039), (6, 33202026), (9, 22134684), (11, 18110196), (12, 16601013), (13, 15324012), (18, 11067342), (22, 9055098), (26, 7662006), (27, 7378228), (33, 6036732), (36, 5533671), (39, 5108004), (44, 4527549), (52, 3831003), (54, 3689114), (66, 3018366), (78, 2554002), (99, 2012244), (108, 1844557), (117, 1702668), (132, 1509183), (143, 1393092), (156, 1277001), (198, 1006122), (234, 851334), (286, 696546), (297, 670748), (351, 567556), (396, 503061), (429, 464364), (468, 425667), (572, 348273), (594, 335374), (702, 283778), (858, 232182), (1188, 167687), (1287, 154788), (1404, 141889), (1716, 116091), (2574, 77394), (3861, 51596), (5148, 38697), (7722, 25798), (12899, 15444)]