204703416

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 128

約数和(自身を含む): 618240000

約数和(自身を除く): 413536584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1609, 1674, 1767, 2052, 2232, 2356, 3218, 3348, 3534, 4104, 4712, 4827, 5301, 6436, 6696, 7068, 9654, 10602, 12872, 14136, 14481, 15903, 19308, 21204, 28962, 30571, 31806, 38616, 42408, 43443, 49879, 57924, 61142, 63612, 86886, 91713, 99758, 115848, 122284, 127224, 149637, 173772, 183426, 199516, 244568, 275139, 299274, 347544, 366852, 399032, 448911, 550278, 598548, 733704, 825417, 897822, 947701, 1100556, 1197096, 1346733, 1650834, 1795644, 1895402, 2201112, 2693466, 2843103, 3301668, 3591288, 3790804, 5386932, 5686206, 6603336, 7581608, 8529309, 10773864, 11372412, 17058618, 22744824, 25587927, 34117236, 51175854, 68234472, 102351708, 204703416]

約数ペア:

[(1, 204703416), (2, 102351708), (3, 68234472), (4, 51175854), (6, 34117236), (8, 25587927), (9, 22744824), (12, 17058618), (18, 11372412), (19, 10773864), (24, 8529309), (27, 7581608), (31, 6603336), (36, 5686206), (38, 5386932), (54, 3790804), (57, 3591288), (62, 3301668), (72, 2843103), (76, 2693466), (93, 2201112), (108, 1895402), (114, 1795644), (124, 1650834), (152, 1346733), (171, 1197096), (186, 1100556), (216, 947701), (228, 897822), (248, 825417), (279, 733704), (342, 598548), (372, 550278), (456, 448911), (513, 399032), (558, 366852), (589, 347544), (684, 299274), (744, 275139), (837, 244568), (1026, 199516), (1116, 183426), (1178, 173772), (1368, 149637), (1609, 127224), (1674, 122284), (1767, 115848), (2052, 99758), (2232, 91713), (2356, 86886), (3218, 63612), (3348, 61142), (3534, 57924), (4104, 49879), (4712, 43443), (4827, 42408), (5301, 38616), (6436, 31806), (6696, 30571), (7068, 28962), (9654, 21204), (10602, 19308), (12872, 15903), (14136, 14481)]