198355896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2469

約数の個数: 96

約数和(自身を含む): 575000400

約数和(自身を除く): 376644504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 1098, 1159, 1368, 1464, 2196, 2318, 2377, 3477, 4392, 4636, 4754, 6954, 7131, 9272, 9508, 10431, 13908, 14262, 19016, 20862, 21393, 27816, 28524, 41724, 42786, 45163, 57048, 83448, 85572, 90326, 135489, 144997, 171144, 180652, 270978, 289994, 361304, 406467, 434991, 541956, 579988, 812934, 869982, 1083912, 1159976, 1304973, 1625868, 1739964, 2609946, 2754943, 3251736, 3479928, 5219892, 5509886, 8264829, 10439784, 11019772, 16529658, 22039544, 24794487, 33059316, 49588974, 66118632, 99177948, 198355896]

約数ペア:

[(1, 198355896), (2, 99177948), (3, 66118632), (4, 49588974), (6, 33059316), (8, 24794487), (9, 22039544), (12, 16529658), (18, 11019772), (19, 10439784), (24, 8264829), (36, 5509886), (38, 5219892), (57, 3479928), (61, 3251736), (72, 2754943), (76, 2609946), (114, 1739964), (122, 1625868), (152, 1304973), (171, 1159976), (183, 1083912), (228, 869982), (244, 812934), (342, 579988), (366, 541956), (456, 434991), (488, 406467), (549, 361304), (684, 289994), (732, 270978), (1098, 180652), (1159, 171144), (1368, 144997), (1464, 135489), (2196, 90326), (2318, 85572), (2377, 83448), (3477, 57048), (4392, 45163), (4636, 42786), (4754, 41724), (6954, 28524), (7131, 27816), (9272, 21393), (9508, 20862), (10431, 19016), (13908, 14262)]