208086312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14923}}^1$

素因数の和:15022

約数の個数: 64

約数和(自身を含む): 601735680

約数和(自身を除く): 393649368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 14923, 29846, 44769, 59692, 89538, 104461, 119384, 179076, 208922, 313383, 358152, 417844, 626766, 835688, 1238609, 1253532, 2477218, 2507064, 3715827, 4954436, 7431654, 8670263, 9908872, 14863308, 17340526, 26010789, 29726616, 34681052, 52021578, 69362104, 104043156, 208086312]

約数ペア:

[(1, 208086312), (2, 104043156), (3, 69362104), (4, 52021578), (6, 34681052), (7, 29726616), (8, 26010789), (12, 17340526), (14, 14863308), (21, 9908872), (24, 8670263), (28, 7431654), (42, 4954436), (56, 3715827), (83, 2507064), (84, 2477218), (166, 1253532), (168, 1238609), (249, 835688), (332, 626766), (498, 417844), (581, 358152), (664, 313383), (996, 208922), (1162, 179076), (1743, 119384), (1992, 104461), (2324, 89538), (3486, 59692), (4648, 44769), (6972, 29846), (13944, 14923)]