207868518

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 112

約数和(自身を含む): 549770256

約数和(自身を除く): 341901738

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 243, 286, 297, 351, 429, 486, 594, 702, 729, 858, 891, 997, 1053, 1287, 1458, 1782, 1994, 2106, 2574, 2673, 2991, 3159, 3861, 5346, 5982, 6318, 7722, 8019, 8973, 9477, 10967, 11583, 12961, 16038, 17946, 18954, 21934, 23166, 25922, 26919, 32901, 34749, 38883, 53838, 65802, 69498, 77766, 80757, 98703, 104247, 116649, 142571, 161514, 197406, 208494, 233298, 242271, 285142, 296109, 349947, 427713, 484542, 592218, 699894, 726813, 855426, 888327, 1049841, 1283139, 1453626, 1776654, 2099682, 2566278, 2664981, 3149523, 3849417, 5329962, 6299046, 7698834, 7994943, 9448569, 11548251, 15989886, 18897138, 23096502, 34644753, 69289506, 103934259, 207868518]

約数ペア:

[(1, 207868518), (2, 103934259), (3, 69289506), (6, 34644753), (9, 23096502), (11, 18897138), (13, 15989886), (18, 11548251), (22, 9448569), (26, 7994943), (27, 7698834), (33, 6299046), (39, 5329962), (54, 3849417), (66, 3149523), (78, 2664981), (81, 2566278), (99, 2099682), (117, 1776654), (143, 1453626), (162, 1283139), (198, 1049841), (234, 888327), (243, 855426), (286, 726813), (297, 699894), (351, 592218), (429, 484542), (486, 427713), (594, 349947), (702, 296109), (729, 285142), (858, 242271), (891, 233298), (997, 208494), (1053, 197406), (1287, 161514), (1458, 142571), (1782, 116649), (1994, 104247), (2106, 98703), (2574, 80757), (2673, 77766), (2991, 69498), (3159, 65802), (3861, 53838), (5346, 38883), (5982, 34749), (6318, 32901), (7722, 26919), (8019, 25922), (8973, 23166), (9477, 21934), (10967, 18954), (11583, 17946), (12961, 16038)]