203470453408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2554621}}^1$

素因数の和:2554781

約数の個数: 48

約数和(自身を含む): 424884731040

約数和(自身を除く): 221414277632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 2096, 2489, 4192, 4978, 9956, 19912, 39824, 79648, 2554621, 5109242, 10218484, 20436968, 40873936, 48537799, 81747872, 97075598, 194151196, 334655351, 388302392, 669310702, 776604784, 1338621404, 1553209568, 2677242808, 5354485616, 6358451669, 10708971232, 12716903338, 25433806676, 50867613352, 101735226704, 203470453408]

約数ペア:

[(1, 203470453408), (2, 101735226704), (4, 50867613352), (8, 25433806676), (16, 12716903338), (19, 10708971232), (32, 6358451669), (38, 5354485616), (76, 2677242808), (131, 1553209568), (152, 1338621404), (262, 776604784), (304, 669310702), (524, 388302392), (608, 334655351), (1048, 194151196), (2096, 97075598), (2489, 81747872), (4192, 48537799), (4978, 40873936), (9956, 20436968), (19912, 10218484), (39824, 5109242), (79648, 2554621)]