208485004

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{11689}}^1$

素因数の和:11727

約数の個数: 48

約数和(自身を含む): 458248000

約数和(自身を除く): 249762996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 11689, 17836, 23378, 46756, 81823, 151957, 163646, 303914, 327292, 572761, 607828, 1063699, 1145522, 2127398, 2291044, 4009327, 4254796, 7445893, 8018654, 14891786, 16037308, 29783572, 52121251, 104242502, 208485004]

約数ペア:

[(1, 208485004), (2, 104242502), (4, 52121251), (7, 29783572), (13, 16037308), (14, 14891786), (26, 8018654), (28, 7445893), (49, 4254796), (52, 4009327), (91, 2291044), (98, 2127398), (182, 1145522), (196, 1063699), (343, 607828), (364, 572761), (637, 327292), (686, 303914), (1274, 163646), (1372, 151957), (2548, 81823), (4459, 46756), (8918, 23378), (11689, 17836)]