201453536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{677}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 421330896

約数和(自身を除く): 219877360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 547, 677, 1094, 1354, 2188, 2708, 4376, 5416, 8752, 9299, 10832, 11509, 17504, 18598, 21664, 23018, 37196, 46036, 74392, 92072, 148784, 184144, 297568, 368288, 370319, 740638, 1481276, 2962552, 5925104, 6295423, 11850208, 12590846, 25181692, 50363384, 100726768, 201453536]

約数ペア:

[(1, 201453536), (2, 100726768), (4, 50363384), (8, 25181692), (16, 12590846), (17, 11850208), (32, 6295423), (34, 5925104), (68, 2962552), (136, 1481276), (272, 740638), (544, 370319), (547, 368288), (677, 297568), (1094, 184144), (1354, 148784), (2188, 92072), (2708, 74392), (4376, 46036), (5416, 37196), (8752, 23018), (9299, 21664), (10832, 18598), (11509, 17504)]