196571850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 520520256

約数和(自身を除く): 323948406

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 157, 170, 255, 314, 425, 471, 491, 510, 785, 850, 942, 982, 1275, 1473, 1570, 2355, 2455, 2550, 2669, 2946, 3925, 4710, 4910, 5338, 7365, 7850, 8007, 8347, 11775, 12275, 13345, 14730, 16014, 16694, 23550, 24550, 25041, 26690, 36825, 40035, 41735, 50082, 66725, 73650, 77087, 80070, 83470, 125205, 133450, 154174, 200175, 208675, 231261, 250410, 385435, 400350, 417350, 462522, 626025, 770870, 1156305, 1252050, 1310479, 1927175, 2312610, 2620958, 3854350, 3931437, 5781525, 6552395, 7862874, 11563050, 13104790, 19657185, 32761975, 39314370, 65523950, 98285925, 196571850]

約数ペア:

[(1, 196571850), (2, 98285925), (3, 65523950), (5, 39314370), (6, 32761975), (10, 19657185), (15, 13104790), (17, 11563050), (25, 7862874), (30, 6552395), (34, 5781525), (50, 3931437), (51, 3854350), (75, 2620958), (85, 2312610), (102, 1927175), (150, 1310479), (157, 1252050), (170, 1156305), (255, 770870), (314, 626025), (425, 462522), (471, 417350), (491, 400350), (510, 385435), (785, 250410), (850, 231261), (942, 208675), (982, 200175), (1275, 154174), (1473, 133450), (1570, 125205), (2355, 83470), (2455, 80070), (2550, 77087), (2669, 73650), (2946, 66725), (3925, 50082), (4710, 41735), (4910, 40035), (5338, 36825), (7365, 26690), (7850, 25041), (8007, 24550), (8347, 23550), (11775, 16694), (12275, 16014), (13345, 14730)]