204489355578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{652991}}^1$

素因数の和:653123

約数の個数: 64

約数和(自身を含む): 447586836480

約数和(自身を除く): 243097480902

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 67, 82, 114, 123, 134, 201, 246, 402, 779, 1273, 1558, 2337, 2546, 2747, 3819, 4674, 5494, 7638, 8241, 16482, 52193, 104386, 156579, 313158, 652991, 1305982, 1958973, 3917946, 12406829, 24813658, 26772631, 37220487, 43750397, 53545262, 74440974, 80317893, 87500794, 131251191, 160635786, 262502382, 508679989, 831257543, 1017359978, 1526039967, 1662515086, 1793766277, 2493772629, 3052079934, 3587532554, 4987545258, 5381298831, 10762597662, 34081559263, 68163118526, 102244677789, 204489355578]

約数ペア:

[(1, 204489355578), (2, 102244677789), (3, 68163118526), (6, 34081559263), (19, 10762597662), (38, 5381298831), (41, 4987545258), (57, 3587532554), (67, 3052079934), (82, 2493772629), (114, 1793766277), (123, 1662515086), (134, 1526039967), (201, 1017359978), (246, 831257543), (402, 508679989), (779, 262502382), (1273, 160635786), (1558, 131251191), (2337, 87500794), (2546, 80317893), (2747, 74440974), (3819, 53545262), (4674, 43750397), (5494, 37220487), (7638, 26772631), (8241, 24813658), (16482, 12406829), (52193, 3917946), (104386, 1958973), (156579, 1305982), (313158, 652991)]