196963956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1394

約数の個数: 144

約数和(自身を含む): 618741760

約数和(自身を除く): 421777804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1327, 1596, 1767, 1953, 2356, 2394, 2604, 2654, 3534, 3906, 3981, 4123, 4788, 5301, 5308, 7068, 7812, 7962, 8246, 9289, 10602, 11943, 12369, 15924, 16492, 18578, 21204, 23886, 24738, 25213, 27867, 37107, 37156, 41137, 47772, 49476, 50426, 55734, 74214, 75639, 82274, 83601, 100852, 111468, 123411, 148428, 151278, 164548, 167202, 176491, 226917, 246822, 287959, 302556, 334404, 352982, 370233, 453834, 493644, 529473, 575918, 705964, 740466, 781603, 863877, 907668, 1058946, 1151836, 1480932, 1563206, 1588419, 1727754, 2117892, 2344809, 2591631, 3126412, 3176838, 3455508, 4689618, 5183262, 5471221, 6353676, 7034427, 9379236, 10366524, 10942442, 14068854, 16413663, 21884884, 28137708, 32827326, 49240989, 65654652, 98481978, 196963956]

約数ペア:

[(1, 196963956), (2, 98481978), (3, 65654652), (4, 49240989), (6, 32827326), (7, 28137708), (9, 21884884), (12, 16413663), (14, 14068854), (18, 10942442), (19, 10366524), (21, 9379236), (28, 7034427), (31, 6353676), (36, 5471221), (38, 5183262), (42, 4689618), (57, 3455508), (62, 3176838), (63, 3126412), (76, 2591631), (84, 2344809), (93, 2117892), (114, 1727754), (124, 1588419), (126, 1563206), (133, 1480932), (171, 1151836), (186, 1058946), (217, 907668), (228, 863877), (252, 781603), (266, 740466), (279, 705964), (342, 575918), (372, 529473), (399, 493644), (434, 453834), (532, 370233), (558, 352982), (589, 334404), (651, 302556), (684, 287959), (798, 246822), (868, 226917), (1116, 176491), (1178, 167202), (1197, 164548), (1302, 151278), (1327, 148428), (1596, 123411), (1767, 111468), (1953, 100852), (2356, 83601), (2394, 82274), (2604, 75639), (2654, 74214), (3534, 55734), (3906, 50426), (3981, 49476), (4123, 47772), (4788, 41137), (5301, 37156), (5308, 37107), (7068, 27867), (7812, 25213), (7962, 24738), (8246, 23886), (9289, 21204), (10602, 18578), (11943, 16492), (12369, 15924)]