195488748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19891}}^1$

素因数の和:19924

約数の個数: 96

約数和(自身を含む): 623813120

約数和(自身を除く): 428324372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 19891, 39782, 59673, 79564, 119346, 139237, 179019, 238692, 258583, 278474, 358038, 417711, 517166, 537057, 556948, 716076, 775749, 835422, 1034332, 1074114, 1253133, 1551498, 1670844, 1810081, 2148228, 2327247, 2506266, 3102996, 3620162, 3759399, 4654494, 5012532, 5430243, 6981741, 7240324, 7518798, 9308988, 10860486, 13963482, 15037596, 16290729, 21720972, 27926964, 32581458, 48872187, 65162916, 97744374, 195488748]

約数ペア:

[(1, 195488748), (2, 97744374), (3, 65162916), (4, 48872187), (6, 32581458), (7, 27926964), (9, 21720972), (12, 16290729), (13, 15037596), (14, 13963482), (18, 10860486), (21, 9308988), (26, 7518798), (27, 7240324), (28, 6981741), (36, 5430243), (39, 5012532), (42, 4654494), (52, 3759399), (54, 3620162), (63, 3102996), (78, 2506266), (84, 2327247), (91, 2148228), (108, 1810081), (117, 1670844), (126, 1551498), (156, 1253133), (182, 1074114), (189, 1034332), (234, 835422), (252, 775749), (273, 716076), (351, 556948), (364, 537057), (378, 517166), (468, 417711), (546, 358038), (702, 278474), (756, 258583), (819, 238692), (1092, 179019), (1404, 139237), (1638, 119346), (2457, 79564), (3276, 59673), (4914, 39782), (9828, 19891)]