201384729

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 379142400

約数和(自身を除く): 177757671

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 61, 63, 87, 91, 117, 139, 183, 203, 261, 273, 377, 417, 427, 549, 609, 793, 819, 973, 1131, 1251, 1281, 1769, 1807, 1827, 2379, 2639, 2919, 3393, 3843, 4031, 5307, 5421, 5551, 7137, 7917, 8479, 8757, 12093, 12383, 12649, 15921, 16263, 16653, 22997, 23751, 25437, 28217, 36279, 37149, 37947, 49959, 52403, 59353, 68991, 76311, 84651, 110227, 111447, 113841, 157209, 160979, 178059, 206973, 245891, 253953, 330681, 366821, 471627, 482937, 534177, 737673, 771589, 992043, 1100463, 1448811, 1721237, 2213019, 2314767, 3196583, 3301389, 5163711, 6944301, 9589749, 15491133, 22376081, 28769247, 67128243, 201384729]

約数ペア:

[(1, 201384729), (3, 67128243), (7, 28769247), (9, 22376081), (13, 15491133), (21, 9589749), (29, 6944301), (39, 5163711), (61, 3301389), (63, 3196583), (87, 2314767), (91, 2213019), (117, 1721237), (139, 1448811), (183, 1100463), (203, 992043), (261, 771589), (273, 737673), (377, 534177), (417, 482937), (427, 471627), (549, 366821), (609, 330681), (793, 253953), (819, 245891), (973, 206973), (1131, 178059), (1251, 160979), (1281, 157209), (1769, 113841), (1807, 111447), (1827, 110227), (2379, 84651), (2639, 76311), (2919, 68991), (3393, 59353), (3843, 52403), (4031, 49959), (5307, 37947), (5421, 37149), (5551, 36279), (7137, 28217), (7917, 25437), (8479, 23751), (8757, 22997), (12093, 16653), (12383, 16263), (12649, 15921)]