208037892868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1\times {\mathrm{60271}}^1$

素因数の和:61948

約数の個数: 48

約数和(自身を含む): 401888874240

約数和(自身を除く): 193850981372

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1619, 2132, 3238, 6476, 21047, 42094, 60271, 66379, 84188, 120542, 132758, 241084, 265516, 783523, 862927, 1567046, 1725854, 2471111, 3134092, 3451708, 4942222, 9884444, 32124443, 64248886, 97578749, 128497772, 195157498, 390314996, 1268523737, 2537047474, 4000728709, 5074094948, 8001457418, 16002914836, 52009473217, 104018946434, 208037892868]

約数ペア:

[(1, 208037892868), (2, 104018946434), (4, 52009473217), (13, 16002914836), (26, 8001457418), (41, 5074094948), (52, 4000728709), (82, 2537047474), (164, 1268523737), (533, 390314996), (1066, 195157498), (1619, 128497772), (2132, 97578749), (3238, 64248886), (6476, 32124443), (21047, 9884444), (42094, 4942222), (60271, 3451708), (66379, 3134092), (84188, 2471111), (120542, 1725854), (132758, 1567046), (241084, 862927), (265516, 783523)]