200784892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 479195136

約数和(自身を除く): 278410244

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 308, 341, 374, 434, 476, 527, 682, 748, 868, 1054, 1237, 1309, 1364, 2108, 2387, 2474, 2618, 3689, 4774, 4948, 5236, 5797, 7378, 8659, 9548, 11594, 13607, 14756, 17318, 21029, 23188, 27214, 34636, 38347, 40579, 42058, 54428, 76694, 81158, 84116, 95249, 147203, 153388, 162316, 190498, 231319, 268429, 294406, 380996, 421817, 462638, 536858, 588812, 651899, 843634, 925276, 1073716, 1303798, 1619233, 1687268, 2607596, 2952719, 3238466, 4563293, 5905438, 6476932, 7170889, 9126586, 11810876, 14341778, 18253172, 28683556, 50196223, 100392446, 200784892]

約数ペア:

[(1, 200784892), (2, 100392446), (4, 50196223), (7, 28683556), (11, 18253172), (14, 14341778), (17, 11810876), (22, 9126586), (28, 7170889), (31, 6476932), (34, 5905438), (44, 4563293), (62, 3238466), (68, 2952719), (77, 2607596), (119, 1687268), (124, 1619233), (154, 1303798), (187, 1073716), (217, 925276), (238, 843634), (308, 651899), (341, 588812), (374, 536858), (434, 462638), (476, 421817), (527, 380996), (682, 294406), (748, 268429), (868, 231319), (1054, 190498), (1237, 162316), (1309, 153388), (1364, 147203), (2108, 95249), (2387, 84116), (2474, 81158), (2618, 76694), (3689, 54428), (4774, 42058), (4948, 40579), (5236, 38347), (5797, 34636), (7378, 27214), (8659, 23188), (9548, 21029), (11594, 17318), (13607, 14756)]