203813296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3203}}^1$

素因数の和:3349

約数の個数: 40

約数和(自身を含む): 408817584

約数和(自身を除く): 205004288

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1552, 3203, 3977, 6406, 7954, 12812, 15908, 25624, 31816, 51248, 63632, 131323, 262646, 310691, 525292, 621382, 1050584, 1242764, 2101168, 2485528, 4971056, 12738331, 25476662, 50953324, 101906648, 203813296]

約数ペア:

[(1, 203813296), (2, 101906648), (4, 50953324), (8, 25476662), (16, 12738331), (41, 4971056), (82, 2485528), (97, 2101168), (164, 1242764), (194, 1050584), (328, 621382), (388, 525292), (656, 310691), (776, 262646), (1552, 131323), (3203, 63632), (3977, 51248), (6406, 31816), (7954, 25624), (12812, 15908)]