196414218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 144

約数和(自身を含む): 576296448

約数和(自身を除く): 379882230

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 429, 462, 546, 693, 726, 819, 847, 858, 991, 1001, 1089, 1287, 1386, 1573, 1638, 1694, 1982, 2002, 2178, 2541, 2574, 2973, 3003, 3146, 4719, 5082, 5946, 6006, 6937, 7623, 8919, 9009, 9438, 10901, 11011, 12883, 13874, 14157, 15246, 17838, 18018, 20811, 21802, 22022, 25766, 28314, 32703, 33033, 38649, 41622, 62433, 65406, 66066, 76307, 77298, 90181, 98109, 99099, 115947, 119911, 124866, 141713, 152614, 180362, 196218, 198198, 228921, 231894, 239822, 270543, 283426, 359733, 425139, 457842, 541086, 686763, 719466, 811629, 839377, 850278, 991991, 1079199, 1275417, 1373526, 1558843, 1623258, 1678754, 1983982, 2158398, 2518131, 2550834, 2975973, 3117686, 4676529, 5036262, 5951946, 7554393, 8927919, 9353058, 10911901, 14029587, 15108786, 17855838, 21823802, 28059174, 32735703, 65471406, 98207109, 196414218]

約数ペア:

[(1, 196414218), (2, 98207109), (3, 65471406), (6, 32735703), (7, 28059174), (9, 21823802), (11, 17855838), (13, 15108786), (14, 14029587), (18, 10911901), (21, 9353058), (22, 8927919), (26, 7554393), (33, 5951946), (39, 5036262), (42, 4676529), (63, 3117686), (66, 2975973), (77, 2550834), (78, 2518131), (91, 2158398), (99, 1983982), (117, 1678754), (121, 1623258), (126, 1558843), (143, 1373526), (154, 1275417), (182, 1079199), (198, 991991), (231, 850278), (234, 839377), (242, 811629), (273, 719466), (286, 686763), (363, 541086), (429, 457842), (462, 425139), (546, 359733), (693, 283426), (726, 270543), (819, 239822), (847, 231894), (858, 228921), (991, 198198), (1001, 196218), (1089, 180362), (1287, 152614), (1386, 141713), (1573, 124866), (1638, 119911), (1694, 115947), (1982, 99099), (2002, 98109), (2178, 90181), (2541, 77298), (2574, 76307), (2973, 66066), (3003, 65406), (3146, 62433), (4719, 41622), (5082, 38649), (5946, 33033), (6006, 32703), (6937, 28314), (7623, 25766), (8919, 22022), (9009, 21802), (9438, 20811), (10901, 18018), (11011, 17838), (12883, 15246), (13874, 14157)]