205386636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 608739936

約数和(自身を除く): 403353300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 97, 98, 147, 156, 182, 194, 196, 273, 277, 291, 294, 364, 388, 546, 554, 582, 588, 637, 679, 831, 1092, 1108, 1164, 1261, 1274, 1358, 1662, 1911, 1939, 2037, 2522, 2548, 2716, 3324, 3601, 3783, 3822, 3878, 4074, 4753, 5044, 5817, 7202, 7566, 7644, 7756, 8148, 8827, 9506, 10803, 11634, 13573, 14259, 14404, 15132, 17654, 19012, 21606, 23268, 25207, 26481, 26869, 27146, 28518, 35308, 40719, 43212, 50414, 52962, 53738, 54292, 57036, 61789, 75621, 80607, 81438, 100828, 105924, 107476, 123578, 151242, 161214, 162876, 176449, 185367, 188083, 247156, 302484, 322428, 349297, 352898, 370734, 376166, 529347, 564249, 698594, 705796, 741468, 752332, 1047891, 1058694, 1128498, 1316581, 1397188, 2095782, 2117388, 2256996, 2445079, 2633162, 3949743, 4191564, 4890158, 5266324, 7335237, 7899486, 9780316, 14670474, 15798972, 17115553, 29340948, 34231106, 51346659, 68462212, 102693318, 205386636]

約数ペア:

[(1, 205386636), (2, 102693318), (3, 68462212), (4, 51346659), (6, 34231106), (7, 29340948), (12, 17115553), (13, 15798972), (14, 14670474), (21, 9780316), (26, 7899486), (28, 7335237), (39, 5266324), (42, 4890158), (49, 4191564), (52, 3949743), (78, 2633162), (84, 2445079), (91, 2256996), (97, 2117388), (98, 2095782), (147, 1397188), (156, 1316581), (182, 1128498), (194, 1058694), (196, 1047891), (273, 752332), (277, 741468), (291, 705796), (294, 698594), (364, 564249), (388, 529347), (546, 376166), (554, 370734), (582, 352898), (588, 349297), (637, 322428), (679, 302484), (831, 247156), (1092, 188083), (1108, 185367), (1164, 176449), (1261, 162876), (1274, 161214), (1358, 151242), (1662, 123578), (1911, 107476), (1939, 105924), (2037, 100828), (2522, 81438), (2548, 80607), (2716, 75621), (3324, 61789), (3601, 57036), (3783, 54292), (3822, 53738), (3878, 52962), (4074, 50414), (4753, 43212), (5044, 40719), (5817, 35308), (7202, 28518), (7566, 27146), (7644, 26869), (7756, 26481), (8148, 25207), (8827, 23268), (9506, 21606), (10803, 19012), (11634, 17654), (13573, 15132), (14259, 14404)]