203157103695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1444981}}^1$

素因数の和:1445112

約数の個数: 64

約数和(自身を含む): 403947608064

約数和(自身を除く): 200790504369

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 103, 105, 195, 273, 309, 455, 515, 721, 1339, 1365, 1545, 2163, 3605, 4017, 6695, 9373, 10815, 20085, 28119, 46865, 140595, 1444981, 4334943, 7224905, 10114867, 18784753, 21674715, 30344601, 50574335, 56354259, 93923765, 131493271, 148833043, 151723005, 281771295, 394479813, 446499129, 657466355, 744165215, 1041831301, 1934829559, 1972399065, 2232495645, 3125493903, 5209156505, 5804488677, 9674147795, 13543806913, 15627469515, 29022443385, 40631420739, 67719034565, 203157103695]

約数ペア:

[(1, 203157103695), (3, 67719034565), (5, 40631420739), (7, 29022443385), (13, 15627469515), (15, 13543806913), (21, 9674147795), (35, 5804488677), (39, 5209156505), (65, 3125493903), (91, 2232495645), (103, 1972399065), (105, 1934829559), (195, 1041831301), (273, 744165215), (309, 657466355), (455, 446499129), (515, 394479813), (721, 281771295), (1339, 151723005), (1365, 148833043), (1545, 131493271), (2163, 93923765), (3605, 56354259), (4017, 50574335), (6695, 30344601), (9373, 21674715), (10815, 18784753), (20085, 10114867), (28119, 7224905), (46865, 4334943), (140595, 1444981)]