200638746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 573438528

約数和(自身を除く): 372799782

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 361, 399, 401, 418, 462, 627, 693, 722, 798, 802, 1083, 1197, 1203, 1254, 1386, 1463, 1881, 2166, 2394, 2406, 2527, 2807, 2926, 3249, 3609, 3762, 3971, 4389, 4411, 5054, 5614, 6498, 7218, 7581, 7619, 7942, 8421, 8778, 8822, 11913, 13167, 13233, 15162, 15238, 16842, 22743, 22857, 23826, 25263, 26334, 26466, 27797, 30877, 35739, 39699, 45486, 45714, 50526, 53333, 55594, 61754, 68571, 71478, 79398, 83391, 83809, 92631, 106666, 137142, 144761, 159999, 166782, 167618, 185262, 250173, 251427, 277893, 289522, 319998, 434283, 479997, 500346, 502854, 555786, 586663, 754281, 868566, 959994, 1013327, 1173326, 1302849, 1508562, 1592371, 1759989, 2026654, 2605698, 3039981, 3184742, 3519978, 4777113, 5279967, 6079962, 9119943, 9554226, 10559934, 11146597, 14331339, 18239886, 22293194, 28662678, 33439791, 66879582, 100319373, 200638746]

約数ペア:

[(1, 200638746), (2, 100319373), (3, 66879582), (6, 33439791), (7, 28662678), (9, 22293194), (11, 18239886), (14, 14331339), (18, 11146597), (19, 10559934), (21, 9554226), (22, 9119943), (33, 6079962), (38, 5279967), (42, 4777113), (57, 3519978), (63, 3184742), (66, 3039981), (77, 2605698), (99, 2026654), (114, 1759989), (126, 1592371), (133, 1508562), (154, 1302849), (171, 1173326), (198, 1013327), (209, 959994), (231, 868566), (266, 754281), (342, 586663), (361, 555786), (399, 502854), (401, 500346), (418, 479997), (462, 434283), (627, 319998), (693, 289522), (722, 277893), (798, 251427), (802, 250173), (1083, 185262), (1197, 167618), (1203, 166782), (1254, 159999), (1386, 144761), (1463, 137142), (1881, 106666), (2166, 92631), (2394, 83809), (2406, 83391), (2527, 79398), (2807, 71478), (2926, 68571), (3249, 61754), (3609, 55594), (3762, 53333), (3971, 50526), (4389, 45714), (4411, 45486), (5054, 39699), (5614, 35739), (6498, 30877), (7218, 27797), (7581, 26466), (7619, 26334), (7942, 25263), (8421, 23826), (8778, 22857), (8822, 22743), (11913, 16842), (13167, 15238), (13233, 15162)]