207337788420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25982179}}^1$

素因数の和:25982217

約数の個数: 96

約数和(自身を含む): 698400998400

約数和(自身を除く): 491063209980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 25982179, 51964358, 77946537, 103928716, 129910895, 155893074, 181875253, 259821790, 311786148, 363750506, 389732685, 493661401, 519643580, 545625759, 727501012, 779465370, 909376265, 987322802, 1091251518, 1480984203, 1558930740, 1818752530, 1974645604, 2182503036, 2468307005, 2728128795, 2961968406, 3455629807, 3637505060, 4936614010, 5456257590, 5923936812, 6911259614, 7404921015, 9873228020, 10366889421, 10912515180, 13822519228, 14809842030, 17278149035, 20733778842, 29619684060, 34556298070, 41467557684, 51834447105, 69112596140, 103668894210, 207337788420]

約数ペア:

[(1, 207337788420), (2, 103668894210), (3, 69112596140), (4, 51834447105), (5, 41467557684), (6, 34556298070), (7, 29619684060), (10, 20733778842), (12, 17278149035), (14, 14809842030), (15, 13822519228), (19, 10912515180), (20, 10366889421), (21, 9873228020), (28, 7404921015), (30, 6911259614), (35, 5923936812), (38, 5456257590), (42, 4936614010), (57, 3637505060), (60, 3455629807), (70, 2961968406), (76, 2728128795), (84, 2468307005), (95, 2182503036), (105, 1974645604), (114, 1818752530), (133, 1558930740), (140, 1480984203), (190, 1091251518), (210, 987322802), (228, 909376265), (266, 779465370), (285, 727501012), (380, 545625759), (399, 519643580), (420, 493661401), (532, 389732685), (570, 363750506), (665, 311786148), (798, 259821790), (1140, 181875253), (1330, 155893074), (1596, 129910895), (1995, 103928716), (2660, 77946537), (3990, 51964358), (7980, 25982179)]