204856968

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 524160000

約数和(自身を除く): 319303032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 199, 236, 354, 398, 472, 597, 708, 727, 796, 1194, 1416, 1454, 1592, 2181, 2388, 2908, 4362, 4776, 5816, 8724, 11741, 17448, 23482, 35223, 42893, 46964, 70446, 85786, 93928, 128679, 140892, 144673, 171572, 257358, 281784, 289346, 343144, 434019, 514716, 578692, 868038, 1029432, 1157384, 1736076, 3472152, 8535707, 17071414, 25607121, 34142828, 51214242, 68285656, 102428484, 204856968]

約数ペア:

[(1, 204856968), (2, 102428484), (3, 68285656), (4, 51214242), (6, 34142828), (8, 25607121), (12, 17071414), (24, 8535707), (59, 3472152), (118, 1736076), (177, 1157384), (199, 1029432), (236, 868038), (354, 578692), (398, 514716), (472, 434019), (597, 343144), (708, 289346), (727, 281784), (796, 257358), (1194, 171572), (1416, 144673), (1454, 140892), (1592, 128679), (2181, 93928), (2388, 85786), (2908, 70446), (4362, 46964), (4776, 42893), (5816, 35223), (8724, 23482), (11741, 17448)]