207075050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 481469184

約数和(自身を除く): 274394134

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 71, 91, 130, 142, 175, 182, 325, 350, 355, 455, 497, 641, 650, 710, 910, 923, 994, 1282, 1775, 1846, 2275, 2485, 3205, 3550, 4487, 4550, 4615, 4970, 6410, 6461, 8333, 8974, 9230, 12425, 12922, 16025, 16666, 22435, 23075, 24850, 32050, 32305, 41665, 44870, 45511, 46150, 58331, 64610, 83330, 91022, 112175, 116662, 161525, 208325, 224350, 227555, 291655, 318577, 323050, 416650, 455110, 583310, 591643, 637154, 1137775, 1183286, 1458275, 1592885, 2275550, 2916550, 2958215, 3185770, 4141501, 5916430, 7964425, 8283002, 14791075, 15928850, 20707505, 29582150, 41415010, 103537525, 207075050]

約数ペア:

[(1, 207075050), (2, 103537525), (5, 41415010), (7, 29582150), (10, 20707505), (13, 15928850), (14, 14791075), (25, 8283002), (26, 7964425), (35, 5916430), (50, 4141501), (65, 3185770), (70, 2958215), (71, 2916550), (91, 2275550), (130, 1592885), (142, 1458275), (175, 1183286), (182, 1137775), (325, 637154), (350, 591643), (355, 583310), (455, 455110), (497, 416650), (641, 323050), (650, 318577), (710, 291655), (910, 227555), (923, 224350), (994, 208325), (1282, 161525), (1775, 116662), (1846, 112175), (2275, 91022), (2485, 83330), (3205, 64610), (3550, 58331), (4487, 46150), (4550, 45511), (4615, 44870), (4970, 41665), (6410, 32305), (6461, 32050), (8333, 24850), (8974, 23075), (9230, 22435), (12425, 16666), (12922, 16025)]