201754620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48733}}^1$

素因数の和:48771

約数の個数: 72

約数和(自身を含む): 638610336

約数和(自身を除く): 436855716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 48733, 97466, 146199, 194932, 243665, 292398, 438597, 487330, 584796, 730995, 877194, 974660, 1120859, 1461990, 1754388, 2192985, 2241718, 2923980, 3362577, 4385970, 4483436, 5604295, 6725154, 8771940, 10087731, 11208590, 13450308, 16812885, 20175462, 22417180, 33625770, 40350924, 50438655, 67251540, 100877310, 201754620]

約数ペア:

[(1, 201754620), (2, 100877310), (3, 67251540), (4, 50438655), (5, 40350924), (6, 33625770), (9, 22417180), (10, 20175462), (12, 16812885), (15, 13450308), (18, 11208590), (20, 10087731), (23, 8771940), (30, 6725154), (36, 5604295), (45, 4483436), (46, 4385970), (60, 3362577), (69, 2923980), (90, 2241718), (92, 2192985), (115, 1754388), (138, 1461990), (180, 1120859), (207, 974660), (230, 877194), (276, 730995), (345, 584796), (414, 487330), (460, 438597), (690, 292398), (828, 243665), (1035, 194932), (1380, 146199), (2070, 97466), (4140, 48733)]